2017667968

素因数分解:

$2^7\times {\mathrm{15763031}}^1$

素因数の和:15763045

約数の個数: 16

約数和(自身を含む): 4019573160

約数和(自身を除く): 2001905192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15763031, 31526062, 63052124, 126104248, 252208496, 504416992, 1008833984, 2017667968]

約数ペア:

[(1, 2017667968), (2, 1008833984), (4, 504416992), (8, 252208496), (16, 126104248), (32, 63052124), (64, 31526062), (128, 15763031)]