Q: What is the sum of all factors of the number 131,505,234 excluding 131,505,234?

A: 186,761,262

Why is 186,761,262 the sum of all factors of 131,505,234, excluding 131,505,234?

The factors of the number 131,505,234 are: 1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 184181, 368362, 552543, 1105086, 1289267, 2578534, 3131077, 3867801, 6262154, 7735602, 9393231, 18786462, 21917539, 43835078, 65752617, 131505234.

If you add them up, you will get the total of 131,505,420. Now subtract 131,505,234 to get 186,761,262