Problem 1012. Determine if input is a perfect number

A perfect number occurs whent the sum of all divisors of a positive integer, except the number itself, equals the number.
Example
28 = 1 + 2 + 4 + 7 + 14;
so return true
10 ~= 1 + 2 + 5
so return false
Solve

Solution Stats

48.94% Correct | 51.06% Incorrect
Last Solution submitted on Jan 19, 2026

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