Q: What is the sum of all factors of the number 31,705,120 excluding 31,705,120?

A: 45,792,440

Why is 45,792,440 the sum of all factors of 31,705,120, excluding 31,705,120?

The factors of the number 31,705,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 6833, 13666, 27332, 34165, 54664, 68330, 109328, 136660, 198157, 218656, 273320, 396314, 546640, 792628, 990785, 1093280, 1585256, 1981570, 3170512, 3963140, 6341024, 7926280, 15852560, 31705120.

If you add them up, you will get the total of 31,705,165. Now subtract 31,705,120 to get 45,792,440