85117508

素因数分解:

$2^2\times 7^3\times {\mathrm{62039}}^1$

素因数の和:62064

約数の個数: 24

約数和(自身を含む): 173712000

約数和(自身を除く): 88594492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 62039, 124078, 248156, 434273, 868546, 1737092, 3039911, 6079822, 12159644, 21279377, 42558754, 85117508]

約数ペア:

[(1, 85117508), (2, 42558754), (4, 21279377), (7, 12159644), (14, 6079822), (28, 3039911), (49, 1737092), (98, 868546), (196, 434273), (343, 248156), (686, 124078), (1372, 62039)]