54087472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{198851}}^1$

素因数の和:198876

約数の個数: 20

約数和(自身を含む): 110959416

約数和(自身を除く): 56871944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 198851, 397702, 795404, 1590808, 3181616, 3380467, 6760934, 13521868, 27043736, 54087472]

約数ペア:

[(1, 54087472), (2, 27043736), (4, 13521868), (8, 6760934), (16, 3380467), (17, 3181616), (34, 1590808), (68, 795404), (136, 397702), (272, 198851)]