16533132016

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{5245283}}^1$

素因数の和:5245488

約数の個数: 20

約数和(自身を含む): 32195553192

約数和(自身を除く): 15662421176

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 5245283, 10490566, 20981132, 41962264, 83924528, 1033320751, 2066641502, 4133283004, 8266566008, 16533132016]

約数ペア:

[(1, 16533132016), (2, 8266566008), (4, 4133283004), (8, 2066641502), (16, 1033320751), (197, 83924528), (394, 41962264), (788, 20981132), (1576, 10490566), (3152, 5245283)]