129102016

素因数分解:

$2^6\times {\mathrm{1213}}^1\times {\mathrm{1663}}^1$

素因数の和:2888

約数の個数: 28

約数和(自身を含む): 256552192

約数和(自身を除く): 127450176

約数列:

[1, 2, 4, 8, 16, 32, 64, 1213, 1663, 2426, 3326, 4852, 6652, 9704, 13304, 19408, 26608, 38816, 53216, 77632, 106432, 2017219, 4034438, 8068876, 16137752, 32275504, 64551008, 129102016]

約数ペア:

[(1, 129102016), (2, 64551008), (4, 32275504), (8, 16137752), (16, 8068876), (32, 4034438), (64, 2017219), (1213, 106432), (1663, 77632), (2426, 53216), (3326, 38816), (4852, 26608), (6652, 19408), (9704, 13304)]