Q: What is the sum of all factors of the number 731,728 excluding 731,728?

A: 830,672

Why is 830,672 the sum of all factors of 731,728, excluding 731,728?

The factors of the number 731,728 are: 1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 83, 116, 152, 166, 232, 304, 332, 464, 551, 664, 1102, 1328, 1577, 2204, 2407, 3154, 4408, 4814, 6308, 8816, 9628, 12616, 19256, 25232, 38512, 45733, 91466, 182932, 365864, 731728.

If you add them up, you will get the total of 732,558. Now subtract 731,728 to get 830,672