Q: What is the sum of all factors of the number 121,251,242 excluding 121,251,242?

A: 100,572,118

Why is 100,572,118 the sum of all factors of 121,251,242, excluding 121,251,242?

The factors of the number 121,251,242 are: 1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1834, 2227, 3889, 4454, 7778, 15589, 27223, 31178, 54446, 66113, 132226, 462791, 509459, 925582, 1018918, 3566213, 7132426, 8660803, 17321606, 60625621, 121251242.

If you add them up, you will get the total of 121,251,342. Now subtract 121,251,242 to get 100,572,118