Q: What is the sum of all factors of the number 399,143 excluding 399,143?
A: 32,425
The factors of the number 399,143 are: 1, 17, 53, 443, 901, 7531, 23479, 399143.
If you add them up, you will get the total of 399,175. Now subtract 399,143 to get 32,425