42103288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{309583}}^1$

素因数の和:309606

約数の個数: 16

約数和(自身を含む): 83587680

約数和(自身を除く): 41484392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 309583, 619166, 1238332, 2476664, 5262911, 10525822, 21051644, 42103288]

約数ペア:

[(1, 42103288), (2, 21051644), (4, 10525822), (8, 5262911), (17, 2476664), (34, 1238332), (68, 619166), (136, 309583)]