276595856

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{161563}}^1$

素因数の和:161678

約数の個数: 20

約数和(自身を含む): 540916272

約数和(自身を除く): 264320416

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 161563, 323126, 646252, 1292504, 2585008, 17287241, 34574482, 69148964, 138297928, 276595856]

約数ペア:

[(1, 276595856), (2, 138297928), (4, 69148964), (8, 34574482), (16, 17287241), (107, 2585008), (214, 1292504), (428, 646252), (856, 323126), (1712, 161563)]