86756908

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{3191}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 173746944

約数和(自身を除く): 86990036

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 3191, 3884, 6382, 6797, 12764, 13594, 22337, 27188, 44674, 89348, 3098461, 6196922, 12393844, 21689227, 43378454, 86756908]

約数ペア:

[(1, 86756908), (2, 43378454), (4, 21689227), (7, 12393844), (14, 6196922), (28, 3098461), (971, 89348), (1942, 44674), (3191, 27188), (3884, 22337), (6382, 13594), (6797, 12764)]