87031154

素因数分解:

$2^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{2683}}^1$

素因数の和:3030

約数の個数: 24

約数和(自身を含む): 152376048

約数和(自身を除く): 65344894

約数列:

[1, 2, 7, 14, 49, 98, 331, 662, 2317, 2683, 4634, 5366, 16219, 18781, 32438, 37562, 131467, 262934, 888073, 1776146, 6216511, 12433022, 43515577, 87031154]

約数ペア:

[(1, 87031154), (2, 43515577), (7, 12433022), (14, 6216511), (49, 1776146), (98, 888073), (331, 262934), (662, 131467), (2317, 37562), (2683, 32438), (4634, 18781), (5366, 16219)]