80969834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89767}}^1$

素因数の和:89821

約数の個数: 16

約数和(自身を含む): 135729216

約数和(自身を除く): 54759382

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 89767, 179534, 987437, 1974874, 3680447, 7360894, 40484917, 80969834]

約数ペア:

[(1, 80969834), (2, 40484917), (11, 7360894), (22, 3680447), (41, 1974874), (82, 987437), (451, 179534), (902, 89767)]