68127824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{99023}}^1$

素因数の和:99074

約数の個数: 20

約数和(自身を含む): 135068736

約数和(自身を除く): 66940912

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 99023, 198046, 396092, 792184, 1584368, 4257989, 8515978, 17031956, 34063912, 68127824]

約数ペア:

[(1, 68127824), (2, 34063912), (4, 17031956), (8, 8515978), (16, 4257989), (43, 1584368), (86, 792184), (172, 396092), (344, 198046), (688, 99023)]