Q: What is the sum of all factors of the number 72,140,364 excluding 72,140,364?

A: 111,558,060

Why is 111,558,060 the sum of all factors of 72,140,364, excluding 72,140,364?

The factors of the number 72,140,364 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 14627, 29254, 43881, 58508, 87762, 131643, 175524, 263286, 526572, 2003899, 4007798, 6011697, 8015596, 12023394, 18035091, 24046788, 36070182, 72140364.

If you add them up, you will get the total of 72,140,475. Now subtract 72,140,364 to get 111,558,060