89004716

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{61981}}^1$

素因数の和:62344

約数の個数: 12

約数和(自身を含む): 156194640

約数和(自身を除く): 67189924

約数列:

[1, 2, 4, 359, 718, 1436, 61981, 123962, 247924, 22251179, 44502358, 89004716]

約数ペア:

[(1, 89004716), (2, 44502358), (4, 22251179), (359, 247924), (718, 123962), (1436, 61981)]