Q: What is the sum of all factors of the number 343,902 excluding 343,902?
A: 396,978
The factors of the number 343,902 are: 1, 2, 3, 6, 13, 26, 39, 78, 4409, 8818, 13227, 26454, 57317, 114634, 171951, 343902.
If you add them up, you will get the total of 344,298. Now subtract 343,902 to get 396,978