Q: What is the sum of all factors of the number 101,321,331 excluding 101,321,331?

A: 43,830,669

Why is 43,830,669 the sum of all factors of 101,321,331, excluding 101,321,331?

The factors of the number 101,321,331 are: 1, 3, 29, 47, 71, 87, 141, 213, 349, 1047, 1363, 2059, 3337, 4089, 6177, 10011, 10121, 16403, 24779, 30363, 49209, 74337, 96773, 290319, 475687, 718591, 1164613, 1427061, 2155773, 3493839, 33773777, 101321331.

If you add them up, you will get the total of 101,321,374. Now subtract 101,321,331 to get 43,830,669