90119216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3391}}^1$

素因数の和:3561

約数の個数: 40

約数和(自身を含む): 191797248

約数和(自身を除く): 101678032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 151, 176, 302, 604, 1208, 1661, 2416, 3322, 3391, 6644, 6782, 13288, 13564, 26576, 27128, 37301, 54256, 74602, 149204, 298408, 512041, 596816, 1024082, 2048164, 4096328, 5632451, 8192656, 11264902, 22529804, 45059608, 90119216]

約数ペア:

[(1, 90119216), (2, 45059608), (4, 22529804), (8, 11264902), (11, 8192656), (16, 5632451), (22, 4096328), (44, 2048164), (88, 1024082), (151, 596816), (176, 512041), (302, 298408), (604, 149204), (1208, 74602), (1661, 54256), (2416, 37301), (3322, 27128), (3391, 26576), (6644, 13564), (6782, 13288)]