Q: What is the sum of all factors of the number 8,097,900 excluding 8,097,900?

A: 15,332,892

Why is 15,332,892 the sum of all factors of 8,097,900, excluding 8,097,900?

The factors of the number 8,097,900 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 26993, 53986, 80979, 107972, 134965, 161958, 269930, 323916, 404895, 539860, 674825, 809790, 1349650, 1619580, 2024475, 2699300, 4048950, 8097900.

If you add them up, you will get the total of 8,097,915. Now subtract 8,097,900 to get 15,332,892