Q: What is the sum of all factors of the number 243,642 excluding 243,642?
A: 313,350
The factors of the number 243,642 are: 1, 2, 3, 6, 7, 14, 21, 42, 5801, 11602, 17403, 34806, 40607, 81214, 121821, 243642.
If you add them up, you will get the total of 243,955. Now subtract 243,642 to get 313,350