164013674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{201491}}^1$

素因数の和:201541

約数の個数: 16

約数和(自身を含む): 275641056

約数和(自身を除く): 111627382

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 201491, 402982, 2216401, 4432802, 7455167, 14910334, 82006837, 164013674]

約数ペア:

[(1, 164013674), (2, 82006837), (11, 14910334), (22, 7455167), (37, 4432802), (74, 2216401), (407, 402982), (814, 201491)]