16844216

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{13411}}^1$

素因数の和:13574

約数の個数: 16

約数和(自身を含む): 31786440

約数和(自身を除く): 14942224

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 13411, 26822, 53644, 107288, 2105527, 4211054, 8422108, 16844216]

約数ペア:

[(1, 16844216), (2, 8422108), (4, 4211054), (8, 2105527), (157, 107288), (314, 53644), (628, 26822), (1256, 13411)]