164024542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{18229}}^1$

素因数の和:18651

約数の個数: 16

約数和(自身を含む): 269074800

約数和(自身を除く): 105050258

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 18229, 36458, 200519, 401038, 7455661, 14911322, 82012271, 164024542]

約数ペア:

[(1, 164024542), (2, 82012271), (11, 14911322), (22, 7455661), (409, 401038), (818, 200519), (4499, 36458), (8998, 18229)]