82714456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21859}}^1$

素因数の和:21919

約数の個数: 32

約数和(自身を含む): 173131200

約数和(自身を除く): 90416744

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 21859, 43718, 87436, 174872, 240449, 480898, 939937, 961796, 1879874, 1923592, 3759748, 7519496, 10339307, 20678614, 41357228, 82714456]

約数ペア:

[(1, 82714456), (2, 41357228), (4, 20678614), (8, 10339307), (11, 7519496), (22, 3759748), (43, 1923592), (44, 1879874), (86, 961796), (88, 939937), (172, 480898), (344, 240449), (473, 174872), (946, 87436), (1892, 43718), (3784, 21859)]