Q: What is the sum of all factors of the number 40,127,072 excluding 40,127,072?

A: 43,812,868

Why is 43,812,868 the sum of all factors of 40,127,072, excluding 40,127,072?

The factors of the number 40,127,072 are: 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4339, 4624, 8678, 9248, 17356, 34712, 69424, 73763, 138848, 147526, 295052, 590104, 1180208, 1253971, 2360416, 2507942, 5015884, 10031768, 20063536, 40127072.

If you add them up, you will get the total of 40,127,115. Now subtract 40,127,072 to get 43,812,868