Q: What is the sum of all factors of the number 8,722 excluding 8,722?
A: 6,668
The factors of the number 8,722 are: 1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722.
If you add them up, you will get the total of 8,728. Now subtract 8,722 to get 6,668