1591216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{9041}}^1$

素因数の和:9060

約数の個数: 20

約数和(自身を含む): 3363624

約数和(自身を除く): 1772408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 9041, 18082, 36164, 72328, 99451, 144656, 198902, 397804, 795608, 1591216]

約数ペア:

[(1, 1591216), (2, 795608), (4, 397804), (8, 198902), (11, 144656), (16, 99451), (22, 72328), (44, 36164), (88, 18082), (176, 9041)]