63670448

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{19997}}^1$

素因数の和:20204

約数の個数: 20

約数和(自身を含む): 123987600

約数和(自身を除く): 60317152

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 19997, 39994, 79988, 159976, 319952, 3979403, 7958806, 15917612, 31835224, 63670448]

約数ペア:

[(1, 63670448), (2, 31835224), (4, 15917612), (8, 7958806), (16, 3979403), (199, 319952), (398, 159976), (796, 79988), (1592, 39994), (3184, 19997)]