128522624

素因数分解:

$2^7\times {\mathrm{821}}^1\times {\mathrm{1223}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 256562640

約数和(自身を除く): 128040016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 821, 1223, 1642, 2446, 3284, 4892, 6568, 9784, 13136, 19568, 26272, 39136, 52544, 78272, 105088, 156544, 1004083, 2008166, 4016332, 8032664, 16065328, 32130656, 64261312, 128522624]

約数ペア:

[(1, 128522624), (2, 64261312), (4, 32130656), (8, 16065328), (16, 8032664), (32, 4016332), (64, 2008166), (128, 1004083), (821, 156544), (1223, 105088), (1642, 78272), (2446, 52544), (3284, 39136), (4892, 26272), (6568, 19568), (9784, 13136)]