40071368

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{6101}}^1$

素因数の和:6928

約数の個数: 16

約数和(自身を含む): 75237660

約数和(自身を除く): 35166292

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6101, 6568, 12202, 24404, 48808, 5008921, 10017842, 20035684, 40071368]

約数ペア:

[(1, 40071368), (2, 20035684), (4, 10017842), (8, 5008921), (821, 48808), (1642, 24404), (3284, 12202), (6101, 6568)]