Q: What is the sum of all factors of the number 256,624,256 excluding 256,624,256?

A: 327,656,224

Why is 327,656,224 the sum of all factors of 256,624,256, excluding 256,624,256?

The factors of the number 256,624,256 are: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 286411, 572822, 1145644, 2004877, 2291288, 4009754, 4582576, 8019508, 9165152, 16039016, 18330304, 32078032, 36660608, 64156064, 128312128, 256624256.

If you add them up, you will get the total of 256,624,583. Now subtract 256,624,256 to get 327,656,224