87126028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{6367}}^1$

素因数の和:6693

約数の個数: 24

約数和(自身を含む): 166892544

約数和(自身を除く): 79766516

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6367, 6842, 12734, 13684, 25468, 70037, 140074, 280148, 1980137, 3960274, 7920548, 21781507, 43563014, 87126028]

約数ペア:

[(1, 87126028), (2, 43563014), (4, 21781507), (11, 7920548), (22, 3960274), (44, 1980137), (311, 280148), (622, 140074), (1244, 70037), (3421, 25468), (6367, 13684), (6842, 12734)]