57451024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211217}}^1$

素因数の和:211242

約数の個数: 20

約数和(自身を含む): 117859644

約数和(自身を除く): 60408620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 211217, 422434, 844868, 1689736, 3379472, 3590689, 7181378, 14362756, 28725512, 57451024]

約数ペア:

[(1, 57451024), (2, 28725512), (4, 14362756), (8, 7181378), (16, 3590689), (17, 3379472), (34, 1689736), (68, 844868), (136, 422434), (272, 211217)]