89320364

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{30971}}^1$

素因数の和:31085

約数の個数: 24

約数和(自身を含む): 180380928

約数和(自身を除く): 91060564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 30971, 61942, 123884, 216797, 433594, 867188, 3190013, 6380026, 12760052, 22330091, 44660182, 89320364]

約数ペア:

[(1, 89320364), (2, 44660182), (4, 22330091), (7, 12760052), (14, 6380026), (28, 3190013), (103, 867188), (206, 433594), (412, 216797), (721, 123884), (1442, 61942), (2884, 30971)]