Q: What is the sum of all factors of the number 139,360 excluding 139,360?

A: 220,496

Why is 220,496 the sum of all factors of 139,360, excluding 139,360?

The factors of the number 139,360 are: 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 335, 416, 520, 536, 670, 871, 1040, 1072, 1340, 1742, 2080, 2144, 2680, 3484, 4355, 5360, 6968, 8710, 10720, 13936, 17420, 27872, 34840, 69680, 139360.

If you add them up, you will get the total of 139,580. Now subtract 139,360 to get 220,496