16380000008

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{15629771}}^1$

素因数の和:15629908

約数の個数: 16

約数和(自身を含む): 30946948560

約数和(自身を除く): 14566948552

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 15629771, 31259542, 62519084, 125038168, 2047500001, 4095000002, 8190000004, 16380000008]

約数ペア:

[(1, 16380000008), (2, 8190000004), (4, 4095000002), (8, 2047500001), (131, 125038168), (262, 62519084), (524, 31259542), (1048, 15629771)]