Q: What is the sum of all factors of the number 231,330,012 excluding 231,330,012?

A: 318,097,188

Why is 318,097,188 the sum of all factors of 231,330,012, excluding 231,330,012?

The factors of the number 231,330,012 are: 1, 2, 3, 4, 6, 12, 79, 158, 237, 239, 316, 474, 478, 717, 948, 956, 1021, 1434, 2042, 2868, 3063, 4084, 6126, 12252, 18881, 37762, 56643, 75524, 80659, 113286, 161318, 226572, 241977, 244019, 322636, 483954, 488038, 732057, 967908, 976076, 1464114, 2928228, 19277501, 38555002, 57832503, 77110004, 115665006, 231330012.

If you add them up, you will get the total of 231,330,330. Now subtract 231,330,012 to get 318,097,188