Q: What is the sum of all factors of the number 631,072 excluding 631,072?

A: 776,600

Why is 776,600 the sum of all factors of 631,072, excluding 631,072?

The factors of the number 631,072 are: 1, 2, 4, 8, 13, 16, 26, 32, 37, 41, 52, 74, 82, 104, 148, 164, 208, 296, 328, 416, 481, 533, 592, 656, 962, 1066, 1184, 1312, 1517, 1924, 2132, 3034, 3848, 4264, 6068, 7696, 8528, 12136, 15392, 17056, 19721, 24272, 39442, 48544, 78884, 157768, 315536, 631072.

If you add them up, you will get the total of 631,848. Now subtract 631,072 to get 776,600