@extra-number/is-perfect v1.1.1

Check if number is perfect.

const isPerfect = require('@extra-number/is-perfect');
// isPerfect(<number>)

isPerfect(6);
// true (1+2+3 = 6)
isPerfect(28);
// true (1+2+4+7+14 = 28)
isPerfect(1);
// false
isPerfect(0);
// true
isPerfect(-24);
// false (1+2+3+4+6+8+12 > 24)