80970484

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{34841}}^1$

素因数の和:34935

約数の個数: 24

約数和(自身を含む): 163896768

約数和(自身を除く): 82926284

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 34841, 69682, 139364, 243887, 487774, 975548, 2891803, 5783606, 11567212, 20242621, 40485242, 80970484]

約数ペア:

[(1, 80970484), (2, 40485242), (4, 20242621), (7, 11567212), (14, 5783606), (28, 2891803), (83, 975548), (166, 487774), (332, 243887), (581, 139364), (1162, 69682), (2324, 34841)]