51340936

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{66161}}^1$

素因数の和:66264

約数の個数: 16

約数和(自身を含む): 97258140

約数和(自身を除く): 45917204

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 66161, 132322, 264644, 529288, 6417617, 12835234, 25670468, 51340936]

約数ペア:

[(1, 51340936), (2, 25670468), (4, 12835234), (8, 6417617), (97, 529288), (194, 264644), (388, 132322), (776, 66161)]