89955385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{8287}}^1$

素因数の和:8472

約数の個数: 16

約数和(自身を含む): 116960256

約数和(自身を除く): 27004871

約数列:

[1, 5, 13, 65, 167, 835, 2171, 8287, 10855, 41435, 107731, 538655, 1383929, 6919645, 17991077, 89955385]

約数ペア:

[(1, 89955385), (5, 17991077), (13, 6919645), (65, 1383929), (167, 538655), (835, 107731), (2171, 41435), (8287, 10855)]