Q: What is the sum of all factors of the number 430,904 excluding 430,904?
A: 391,216
The factors of the number 430,904 are: 1, 2, 4, 8, 61, 122, 244, 488, 883, 1766, 3532, 7064, 53863, 107726, 215452, 430904.
If you add them up, you will get the total of 431,295. Now subtract 430,904 to get 391,216