Q: What is the sum of all factors of the number 274,710,128 excluding 274,710,128?

A: 388,878,352

Why is 388,878,352 the sum of all factors of 274,710,128, excluding 274,710,128?

The factors of the number 274,710,128 are: 1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 222979, 445958, 891916, 1560853, 1783832, 2452769, 3121706, 3567664, 4905538, 6243412, 9811076, 12486824, 17169383, 19622152, 24973648, 34338766, 39244304, 68677532, 137355064, 274710128.

If you add them up, you will get the total of 274,710,516. Now subtract 274,710,128 to get 388,878,352