Q: What is the sum of all factors of the number 8,722,116 excluding 8,722,116?

A: 15,022,696

Why is 15,022,696 the sum of all factors of 8,722,116, excluding 8,722,116?

The factors of the number 8,722,116 are: 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 18637, 37274, 55911, 74548, 111822, 167733, 223644, 242281, 335466, 484562, 670932, 726843, 969124, 1453686, 2180529, 2907372, 4361058, 8722116.

If you add them up, you will get the total of 8,722,131. Now subtract 8,722,116 to get 15,022,696