85153168

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{49739}}^1$

素因数の和:49854

約数の個数: 20

約数和(自身を含む): 166529520

約数和(自身を除く): 81376352

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 49739, 99478, 198956, 397912, 795824, 5322073, 10644146, 21288292, 42576584, 85153168]

約数ペア:

[(1, 85153168), (2, 42576584), (4, 21288292), (8, 10644146), (16, 5322073), (107, 795824), (214, 397912), (428, 198956), (856, 99478), (1712, 49739)]