90408274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{95569}}^1$

素因数の和:95625

約数の個数: 16

約数和(自身を含む): 151382880

約数和(自身を除く): 60974606

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 95569, 191138, 1051259, 2102518, 4109467, 8218934, 45204137, 90408274]

約数ペア:

[(1, 90408274), (2, 45204137), (11, 8218934), (22, 4109467), (43, 2102518), (86, 1051259), (473, 191138), (946, 95569)]