83921264

素因数分解:

$2^4\times 7^1\times {\mathrm{749297}}^1$

素因数の和:749312

約数の個数: 20

約数和(自身を含む): 185825904

約数和(自身を除く): 101904640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 749297, 1498594, 2997188, 5245079, 5994376, 10490158, 11988752, 20980316, 41960632, 83921264]

約数ペア:

[(1, 83921264), (2, 41960632), (4, 20980316), (7, 11988752), (8, 10490158), (14, 5994376), (16, 5245079), (28, 2997188), (56, 1498594), (112, 749297)]