119290576

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{18229}}^1$

素因数の和:18646

約数の個数: 20

約数和(自身を含む): 231703300

約数和(自身を除く): 112412724

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 18229, 36458, 72916, 145832, 291664, 7455661, 14911322, 29822644, 59645288, 119290576]

約数ペア:

[(1, 119290576), (2, 59645288), (4, 29822644), (8, 14911322), (16, 7455661), (409, 291664), (818, 145832), (1636, 72916), (3272, 36458), (6544, 18229)]