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─Σ\∞=─╡Σ= ─ get divisors (includes the number itself) Σ╡ sum(list) \ discard from swapright topof elementslist (putsremoves inputthe asnumber TOSitself) ∞ Σ pop a, push 2*asum(list) = pop(a, b), push(a==b) Since MathGolf returns divisors rather than proper divisors, the solution is 2 bytes1 byte longer than it would have been in that case.
─Σ\∞= ─ get divisors (includes the number itself) Σ sum(list) \ swap top elements (puts input as TOS) ∞ pop a, push 2*a = pop(a, b), push(a==b) Since MathGolf returns divisors rather than proper divisors, the solution is 2 bytes longer than it would have been in that case.
─╡Σ= ─ get divisors (includes the number itself) ╡ discard from right of list (removes the number itself) Σ sum(list) = pop(a, b), push(a==b) Since MathGolf returns divisors rather than proper divisors, the solution is 1 byte longer than it would have been in that case.
─Σ\∞= ─ get divisors (includes the number itself) Σ sum(list) \ swap top elements (puts input as TOS) ∞ pop a, push 2*a = pop(a, b), push(a==b) Since MathGolf returns divisors rather than proper divisors, the solution is 2 bytes longer than it would have been in that case.