Q: What is the sum of all factors of the number 86,700 excluding 86,700?

A: 179,776

Why is 179,776 the sum of all factors of 86,700, excluding 86,700?

The factors of the number 86,700 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 289, 300, 340, 425, 510, 578, 850, 867, 1020, 1156, 1275, 1445, 1700, 1734, 2550, 2890, 3468, 4335, 5100, 5780, 7225, 8670, 14450, 17340, 21675, 28900, 43350, 86700.

If you add them up, you will get the total of 86,879. Now subtract 86,700 to get 179,776