83385776

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{26189}}^1$

素因数の和:26396

約数の個数: 20

約数和(自身を含む): 162378000

約数和(自身を除く): 78992224

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 26189, 52378, 104756, 209512, 419024, 5211611, 10423222, 20846444, 41692888, 83385776]

約数ペア:

[(1, 83385776), (2, 41692888), (4, 20846444), (8, 10423222), (16, 5211611), (199, 419024), (398, 209512), (796, 104756), (1592, 52378), (3184, 26189)]