65090828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{64319}}^1$

素因数の和:64357

約数の個数: 24

約数和(自身を含む): 129669120

約数和(自身を除く): 64578292

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 64319, 128638, 257276, 707509, 1415018, 1479337, 2830036, 2958674, 5917348, 16272707, 32545414, 65090828]

約数ペア:

[(1, 65090828), (2, 32545414), (4, 16272707), (11, 5917348), (22, 2958674), (23, 2830036), (44, 1479337), (46, 1415018), (92, 707509), (253, 257276), (506, 128638), (1012, 64319)]