Q: What is the sum of all factors of the number 641,708 excluding 641,708?
A: 490,444
The factors of the number 641,708 are: 1, 2, 4, 137, 274, 548, 1171, 2342, 4684, 160427, 320854, 641708.
If you add them up, you will get the total of 642,198. Now subtract 641,708 to get 490,444