68163824

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{13877}}^1$

素因数の和:14192

約数の個数: 20

約数和(自身を含む): 132507144

約数和(自身を除く): 64343320

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 13877, 27754, 55508, 111016, 222032, 4260239, 8520478, 17040956, 34081912, 68163824]

約数ペア:

[(1, 68163824), (2, 34081912), (4, 17040956), (8, 8520478), (16, 4260239), (307, 222032), (614, 111016), (1228, 55508), (2456, 27754), (4912, 13877)]