Q: What is the sum of all factors of the number 408,904 excluding 408,904?
A: 368,696
The factors of the number 408,904 are: 1, 2, 4, 8, 79, 158, 316, 632, 647, 1294, 2588, 5176, 51113, 102226, 204452, 408904.
If you add them up, you will get the total of 409,272. Now subtract 408,904 to get 368,696