45420464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{166987}}^1$

素因数の和:167012

約数の個数: 20

約数和(自身を含む): 93179304

約数和(自身を除く): 47758840

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 166987, 333974, 667948, 1335896, 2671792, 2838779, 5677558, 11355116, 22710232, 45420464]

約数ペア:

[(1, 45420464), (2, 22710232), (4, 11355116), (8, 5677558), (16, 2838779), (17, 2671792), (34, 1335896), (68, 667948), (136, 333974), (272, 166987)]