79254164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{2221}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 151558176

約数和(自身を除く): 72304012

約数列:

[1, 2, 4, 11, 22, 44, 811, 1622, 2221, 3244, 4442, 8884, 8921, 17842, 24431, 35684, 48862, 97724, 1801231, 3602462, 7204924, 19813541, 39627082, 79254164]

約数ペア:

[(1, 79254164), (2, 39627082), (4, 19813541), (11, 7204924), (22, 3602462), (44, 1801231), (811, 97724), (1622, 48862), (2221, 35684), (3244, 24431), (4442, 17842), (8884, 8921)]