8164018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 12516480

約数和(自身を除く): 4352462

約数列:

[1, 2, 79, 158, 163, 317, 326, 634, 12877, 25043, 25754, 50086, 51671, 103342, 4082009, 8164018]

約数ペア:

[(1, 8164018), (2, 4082009), (79, 103342), (158, 51671), (163, 50086), (317, 25754), (326, 25043), (634, 12877)]