89489158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{6287}}^1$

素因数の和:6947

約数の個数: 16

約数和(自身を含む): 146686464

約数和(自身を除く): 57197306

約数列:

[1, 2, 11, 22, 647, 1294, 6287, 7117, 12574, 14234, 69157, 138314, 4067689, 8135378, 44744579, 89489158]

約数ペア:

[(1, 89489158), (2, 44744579), (11, 8135378), (22, 4067689), (647, 138314), (1294, 69157), (6287, 14234), (7117, 12574)]