Q: What is the sum of all factors of the number 320,131,404 excluding 320,131,404?

A: 502,810,716

Why is 502,810,716 the sum of all factors of 320,131,404, excluding 320,131,404?

The factors of the number 320,131,404 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 150721, 301442, 452163, 602884, 904326, 1356489, 1808652, 2712978, 5425956, 8892539, 17785078, 26677617, 35570156, 53355234, 80032851, 106710468, 160065702, 320131404.

If you add them up, you will get the total of 320,131,906. Now subtract 320,131,404 to get 502,810,716