Q: What is the sum of all factors of the number 128,735,432 excluding 128,735,432?

A: 154,586,488

Why is 154,586,488 the sum of all factors of 128,735,432, excluding 128,735,432?

The factors of the number 128,735,432 are: 1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 62131, 124262, 248524, 434917, 497048, 869834, 1739668, 2298847, 3479336, 4597694, 9195388, 16091929, 18390776, 32183858, 64367716, 128735432.

If you add them up, you will get the total of 128,735,586. Now subtract 128,735,432 to get 154,586,488