30889816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227131}}^1$

素因数の和:227154

約数の個数: 16

約数和(自身を含む): 61325640

約数和(自身を除く): 30435824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227131, 454262, 908524, 1817048, 3861227, 7722454, 15444908, 30889816]

約数ペア:

[(1, 30889816), (2, 15444908), (4, 7722454), (8, 3861227), (17, 1817048), (34, 908524), (68, 454262), (136, 227131)]