Q: What is the sum of all factors of the number 173,080 excluding 173,080?
A: 216,440
The factors of the number 173,080 are: 1, 2, 4, 5, 8, 10, 20, 40, 4327, 8654, 17308, 21635, 34616, 43270, 86540, 173080.
If you add them up, you will get the total of 173,296. Now subtract 173,080 to get 216,440