Q: What is the sum of all factors of the number 112,231,240 excluding 112,231,240?

A: 163,246,520

Why is 163,246,520 the sum of all factors of 112,231,240, excluding 112,231,240?

The factors of the number 112,231,240 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 255071, 510142, 1020284, 1275355, 2040568, 2550710, 2805781, 5101420, 5611562, 10202840, 11223124, 14028905, 22446248, 28057810, 56115620, 112231240.

If you add them up, you will get the total of 112,231,403. Now subtract 112,231,240 to get 163,246,520