90841264

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{3299}}^1$

素因数の和:5028

約数の個数: 20

約数和(自身を含む): 176160600

約数和(自身を除く): 85319336

約数列:

[1, 2, 4, 8, 16, 1721, 3299, 3442, 6598, 6884, 13196, 13768, 26392, 27536, 52784, 5677579, 11355158, 22710316, 45420632, 90841264]

約数ペア:

[(1, 90841264), (2, 45420632), (4, 22710316), (8, 11355158), (16, 5677579), (1721, 52784), (3299, 27536), (3442, 26392), (6598, 13768), (6884, 13196)]