Q: What is the sum of all factors of the number 65,001,672 excluding 65,001,672?

A: 111,415,608

Why is 111,415,608 the sum of all factors of 65,001,672, excluding 65,001,672?

The factors of the number 65,001,672 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 911, 991, 1822, 1982, 2733, 2973, 3644, 3964, 5466, 5946, 7288, 7928, 8199, 8919, 10932, 11892, 16398, 17838, 21864, 23784, 32796, 35676, 65592, 71352, 902801, 1805602, 2708403, 3611204, 5416806, 7222408, 8125209, 10833612, 16250418, 21667224, 32500836, 65001672.

If you add them up, you will get the total of 65,001,783. Now subtract 65,001,672 to get 111,415,608