64994110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{91541}}^1$

素因数の和:91619

約数の個数: 16

約数和(自身を含む): 118638432

約数和(自身を除く): 53644322

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 91541, 183082, 457705, 915410, 6499411, 12998822, 32497055, 64994110]

約数ペア:

[(1, 64994110), (2, 32497055), (5, 12998822), (10, 6499411), (71, 915410), (142, 457705), (355, 183082), (710, 91541)]