Q: What is the sum of all factors of the number 4,340 excluding 4,340?
A: 6,412
The factors of the number 4,340 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340.
If you add them up, you will get the total of 4,346. Now subtract 4,340 to get 6,412