Q: What is the sum of all factors of the number 464,423,865 excluding 464,423,865?

A: 320,496,711

Why is 320,496,711 the sum of all factors of 464,423,865, excluding 464,423,865?

The factors of the number 464,423,865 are: 1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 6665, 19995, 23227, 69681, 116135, 348405, 720037, 998761, 2160111, 2996283, 3600185, 4993805, 10800555, 14981415, 30961591, 92884773, 154807955, 464423865.

If you add them up, you will get the total of 464,424,185. Now subtract 464,423,865 to get 320,496,711