29770672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109451}}^1$

素因数の和:109476

約数の個数: 20

約数和(自身を含む): 61074216

約数和(自身を除く): 31303544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 109451, 218902, 437804, 875608, 1751216, 1860667, 3721334, 7442668, 14885336, 29770672]

約数ペア:

[(1, 29770672), (2, 14885336), (4, 7442668), (8, 3721334), (16, 1860667), (17, 1751216), (34, 875608), (68, 437804), (136, 218902), (272, 109451)]