38629168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{142019}}^1$

素因数の和:142044

約数の個数: 20

約数和(自身を含む): 79247160

約数和(自身を除く): 40617992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 142019, 284038, 568076, 1136152, 2272304, 2414323, 4828646, 9657292, 19314584, 38629168]

約数ペア:

[(1, 38629168), (2, 19314584), (4, 9657292), (8, 4828646), (16, 2414323), (17, 2272304), (34, 1136152), (68, 568076), (136, 284038), (272, 142019)]