42511288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{312583}}^1$

素因数の和:312606

約数の個数: 16

約数和(自身を含む): 84397680

約数和(自身を除く): 41886392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 312583, 625166, 1250332, 2500664, 5313911, 10627822, 21255644, 42511288]

約数ペア:

[(1, 42511288), (2, 21255644), (4, 10627822), (8, 5313911), (17, 2500664), (34, 1250332), (68, 625166), (136, 312583)]