Q: What is the sum of all factors of the number 123,357,384 excluding 123,357,384?

A: 219,302,616

Why is 219,302,616 the sum of all factors of 123,357,384, excluding 123,357,384?

The factors of the number 123,357,384 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 571099, 1142198, 1713297, 2284396, 3426594, 4568792, 5139891, 6853188, 10279782, 13706376, 15419673, 20559564, 30839346, 41119128, 61678692, 123357384.

If you add them up, you will get the total of 123,357,603. Now subtract 123,357,384 to get 219,302,616