86976292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{9241}}^1$

素因数の和:9439

約数の個数: 24

約数和(自身を含む): 164840312

約数和(自身を除く): 77864020

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9241, 9412, 18482, 36964, 120133, 240266, 480532, 1672621, 3345242, 6690484, 21744073, 43488146, 86976292]

約数ペア:

[(1, 86976292), (2, 43488146), (4, 21744073), (13, 6690484), (26, 3345242), (52, 1672621), (181, 480532), (362, 240266), (724, 120133), (2353, 36964), (4706, 18482), (9241, 9412)]