Q: What is the sum of all factors of the number 631,312 excluding 631,312?

A: 788,240

Why is 788,240 the sum of all factors of 631,312, excluding 631,312?

The factors of the number 631,312 are: 1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 211, 272, 374, 422, 748, 844, 1496, 1688, 2321, 2992, 3376, 3587, 4642, 7174, 9284, 14348, 18568, 28696, 37136, 39457, 57392, 78914, 157828, 315656, 631312.

If you add them up, you will get the total of 632,100. Now subtract 631,312 to get 788,240