90408052

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{17839}}^1$

素因数の和:18031

約数の個数: 24

約数和(自身を含む): 181825280

約数和(自身を除く): 91417228

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 17839, 35678, 71356, 124873, 249746, 499492, 3228859, 6457718, 12915436, 22602013, 45204026, 90408052]

約数ペア:

[(1, 90408052), (2, 45204026), (4, 22602013), (7, 12915436), (14, 6457718), (28, 3228859), (181, 499492), (362, 249746), (724, 124873), (1267, 71356), (2534, 35678), (5068, 17839)]