Q: What is the sum of all factors of the number 261,146,334 excluding 261,146,334?

A: 280,179,906

Why is 280,179,906 the sum of all factors of 261,146,334, excluding 261,146,334?

The factors of the number 261,146,334 are: 1, 2, 3, 6, 29, 58, 87, 174, 701, 1402, 2103, 2141, 4206, 4282, 6423, 12846, 20329, 40658, 60987, 62089, 121974, 124178, 186267, 372534, 1500841, 3001682, 4502523, 9005046, 43524389, 87048778, 130573167, 261146334.

If you add them up, you will get the total of 261,146,614. Now subtract 261,146,334 to get 280,179,906