Q: What is the sum of all factors of the number 398,542 excluding 398,542?
A: 206,258
The factors of the number 398,542 are: 1, 2, 89, 178, 2239, 4478, 199271, 398542.
If you add them up, you will get the total of 398,748. Now subtract 398,542 to get 206,258