87066916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9551}}^1$

素因数の和:9651

約数の個数: 24

約数和(自身を含む): 158868864

約数和(自身を除く): 71801948

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 9551, 19102, 38204, 410693, 506203, 821386, 1012406, 1642772, 2024812, 21766729, 43533458, 87066916]

約数ペア:

[(1, 87066916), (2, 43533458), (4, 21766729), (43, 2024812), (53, 1642772), (86, 1012406), (106, 821386), (172, 506203), (212, 410693), (2279, 38204), (4558, 19102), (9116, 9551)]