Q: What is the sum of all factors of the number 872,170 excluding 872,170?
A: 818,750
The factors of the number 872,170 are: 1, 2, 5, 10, 13, 26, 65, 130, 6709, 13418, 33545, 67090, 87217, 174434, 436085, 872170.
If you add them up, you will get the total of 872,988. Now subtract 872,170 to get 818,750