193164016

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{61283}}^1$

素因数の和:61488

約数の個数: 20

約数和(自身を含む): 376161192

約数和(自身を除く): 182997176

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 61283, 122566, 245132, 490264, 980528, 12072751, 24145502, 48291004, 96582008, 193164016]

約数ペア:

[(1, 193164016), (2, 96582008), (4, 48291004), (8, 24145502), (16, 12072751), (197, 980528), (394, 490264), (788, 245132), (1576, 122566), (3152, 61283)]