Q: What is the sum of all factors of the number 25,550,478 excluding 25,550,478?

A: 34,902,642

Why is 34,902,642 the sum of all factors of 25,550,478, excluding 25,550,478?

The factors of the number 25,550,478 are: 1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 2767, 3078, 4617, 5534, 8301, 9234, 16602, 24903, 49806, 52573, 74709, 105146, 149418, 157719, 224127, 315438, 448254, 473157, 672381, 946314, 1344762, 1419471, 2838942, 4258413, 8516826, 12775239, 25550478.

If you add them up, you will get the total of 25,550,512. Now subtract 25,550,478 to get 34,902,642