86995895

素因数分解:

$5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{7841}}^1$

素因数の和:8170

約数の個数: 16

約数和(自身を含む): 119700288

約数和(自身を除く): 32704393

約数列:

[1, 5, 7, 35, 317, 1585, 2219, 7841, 11095, 39205, 54887, 274435, 2485597, 12427985, 17399179, 86995895]

約数ペア:

[(1, 86995895), (5, 17399179), (7, 12427985), (35, 2485597), (317, 274435), (1585, 54887), (2219, 39205), (7841, 11095)]