Q: What is the sum of all factors of the number 231,213,144 excluding 231,213,144?

A: 347,666,856

Why is 347,666,856 the sum of all factors of 231,213,144, excluding 231,213,144?

The factors of the number 231,213,144 are: 1, 2, 3, 4, 6, 8, 12, 24, 719, 1438, 2157, 2876, 4314, 5752, 8628, 13399, 17256, 26798, 40197, 53596, 80394, 107192, 160788, 321576, 9633881, 19267762, 28901643, 38535524, 57803286, 77071048, 115606572, 231213144.

If you add them up, you will get the total of 231,213,491. Now subtract 231,213,144 to get 347,666,856