30206416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{111053}}^1$

素因数の和:111078

約数の個数: 20

約数和(自身を含む): 61968132

約数和(自身を除く): 31761716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 111053, 222106, 444212, 888424, 1776848, 1887901, 3775802, 7551604, 15103208, 30206416]

約数ペア:

[(1, 30206416), (2, 15103208), (4, 7551604), (8, 3775802), (16, 1887901), (17, 1776848), (34, 888424), (68, 444212), (136, 222106), (272, 111053)]