24925808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{91639}}^1$

素因数の和:91664

約数の個数: 20

約数和(自身を含む): 51135120

約数和(自身を除く): 26209312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 91639, 183278, 366556, 733112, 1466224, 1557863, 3115726, 6231452, 12462904, 24925808]

約数ペア:

[(1, 24925808), (2, 12462904), (4, 6231452), (8, 3115726), (16, 1557863), (17, 1466224), (34, 733112), (68, 366556), (136, 183278), (272, 91639)]