90234211

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 98611200

約数和(自身を除く): 8376989

約数列:

[1, 19, 31, 239, 589, 641, 4541, 7409, 12179, 19871, 140771, 153199, 377549, 2910781, 4749169, 90234211]

約数ペア:

[(1, 90234211), (19, 4749169), (31, 2910781), (239, 377549), (589, 153199), (641, 140771), (4541, 19871), (7409, 12179)]