42149288

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{122527}}^1$

素因数の和:122576

約数の個数: 16

約数和(自身を含む): 80868480

約数和(自身を除く): 38719192

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 122527, 245054, 490108, 980216, 5268661, 10537322, 21074644, 42149288]

約数ペア:

[(1, 42149288), (2, 21074644), (4, 10537322), (8, 5268661), (43, 980216), (86, 490108), (172, 245054), (344, 122527)]