Q: What is the sum of all factors of the number 170,431,100 excluding 170,431,100?

A: 252,239,764

Why is 252,239,764 the sum of all factors of 170,431,100, excluding 170,431,100?

The factors of the number 170,431,100 are: 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 243473, 486946, 973892, 1217365, 1704311, 2434730, 3408622, 4869460, 6086825, 6817244, 8521555, 12173650, 17043110, 24347300, 34086220, 42607775, 85215550, 170431100.

If you add them up, you will get the total of 170,431,352. Now subtract 170,431,100 to get 252,239,764