55370992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{84407}}^1$

素因数の和:84456

約数の個数: 20

約数和(自身を含む): 109899216

約数和(自身を除く): 54528224

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 84407, 168814, 337628, 675256, 1350512, 3460687, 6921374, 13842748, 27685496, 55370992]

約数ペア:

[(1, 55370992), (2, 27685496), (4, 13842748), (8, 6921374), (16, 3460687), (41, 1350512), (82, 675256), (164, 337628), (328, 168814), (656, 84407)]