128028104

素因数分解:

$2^3\times {\mathrm{2531}}^1\times {\mathrm{6323}}^1$

素因数の和:8860

約数の個数: 16

約数和(自身を含む): 240185520

約数和(自身を除く): 112157416

約数列:

[1, 2, 4, 8, 2531, 5062, 6323, 10124, 12646, 20248, 25292, 50584, 16003513, 32007026, 64014052, 128028104]

約数ペア:

[(1, 128028104), (2, 64014052), (4, 32007026), (8, 16003513), (2531, 50584), (5062, 25292), (6323, 20248), (10124, 12646)]