Q: What is the sum of all factors of the number 400,474,168 excluding 400,474,168?

A: 396,200,792

Why is 396,200,792 the sum of all factors of 400,474,168, excluding 400,474,168?

The factors of the number 400,474,168 are: 1, 2, 4, 8, 17, 34, 68, 136, 541, 1082, 2164, 4328, 5443, 9197, 10886, 18394, 21772, 36788, 43544, 73576, 92531, 185062, 370124, 740248, 2944663, 5889326, 11778652, 23557304, 50059271, 100118542, 200237084, 400474168.

If you add them up, you will get the total of 400,474,564. Now subtract 400,474,168 to get 396,200,792