Q: What is the sum of all factors of the number 169,280 excluding 169,280?

A: 252,106

Why is 252,106 the sum of all factors of 169,280, excluding 169,280?

The factors of the number 169,280 are: 1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 529, 736, 920, 1058, 1472, 1840, 2116, 2645, 3680, 4232, 5290, 7360, 8464, 10580, 16928, 21160, 33856, 42320, 84640, 169280.

If you add them up, you will get the total of 169,532. Now subtract 169,280 to get 252,106