39438232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{289987}}^1$

素因数の和:290010

約数の個数: 16

約数和(自身を含む): 78296760

約数和(自身を除く): 38858528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289987, 579974, 1159948, 2319896, 4929779, 9859558, 19719116, 39438232]

約数ペア:

[(1, 39438232), (2, 19719116), (4, 9859558), (8, 4929779), (17, 2319896), (34, 1159948), (68, 579974), (136, 289987)]