Q: What is the sum of all factors of the number 328,172 excluding 328,172?
A: 290,404
The factors of the number 328,172 are: 1, 2, 4, 13, 26, 52, 6311, 12622, 25244, 82043, 164086, 328172.
If you add them up, you will get the total of 328,462. Now subtract 328,172 to get 290,404