82975772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13567}}^1$

素因数の和:13721

約数の個数: 24

約数和(自身を含む): 159559680

約数和(自身を除く): 76583908

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 13567, 27134, 54268, 149237, 298474, 596948, 1885813, 3771626, 7543252, 20743943, 41487886, 82975772]

約数ペア:

[(1, 82975772), (2, 41487886), (4, 20743943), (11, 7543252), (22, 3771626), (44, 1885813), (139, 596948), (278, 298474), (556, 149237), (1529, 54268), (3058, 27134), (6116, 13567)]