Q: What is the sum of all factors of the number 331,400,330 excluding 331,400,330?

A: 296,814,070

Why is 296,814,070 the sum of all factors of 331,400,330, excluding 331,400,330?

The factors of the number 331,400,330 are: 1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 12535, 13219, 25070, 26438, 66095, 132190, 304037, 608074, 1440871, 1520185, 2881742, 3040370, 7204355, 14408710, 33140033, 66280066, 165700165, 331400330.

If you add them up, you will get the total of 331,400,626. Now subtract 331,400,330 to get 296,814,070