405152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1172

約数の個数: 24

約数和(自身を含む): 870912

約数和(自身を除く): 465760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1151, 2302, 4604, 9208, 12661, 18416, 25322, 36832, 50644, 101288, 202576, 405152]

約数ペア:

[(1, 405152), (2, 202576), (4, 101288), (8, 50644), (11, 36832), (16, 25322), (22, 18416), (32, 12661), (44, 9208), (88, 4604), (176, 2302), (352, 1151)]