Q: What is the sum of all factors of the number 139,742 excluding 139,742?
A: 72,154
The factors of the number 139,742 are: 1, 2, 107, 214, 653, 1306, 69871, 139742.
If you add them up, you will get the total of 139,814. Now subtract 139,742 to get 72,154