85815212

素因数分解:

$2^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{3593}}^1$

素因数の和:4457

約数の個数: 24

約数和(自身を含む): 171879456

約数和(自身を除く): 86064244

約数列:

[1, 2, 4, 7, 14, 28, 853, 1706, 3412, 3593, 5971, 7186, 11942, 14372, 23884, 25151, 50302, 100604, 3064829, 6129658, 12259316, 21453803, 42907606, 85815212]

約数ペア:

[(1, 85815212), (2, 42907606), (4, 21453803), (7, 12259316), (14, 6129658), (28, 3064829), (853, 100604), (1706, 50302), (3412, 25151), (3593, 23884), (5971, 14372), (7186, 11942)]