337769968

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{20717}}^1$

素因数の和:21744

約数の個数: 20

約数和(自身を含む): 655103160

約数和(自身を除く): 317333192

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 20717, 41434, 82868, 165736, 331472, 21110623, 42221246, 84442492, 168884984, 337769968]

約数ペア:

[(1, 337769968), (2, 168884984), (4, 84442492), (8, 42221246), (16, 21110623), (1019, 331472), (2038, 165736), (4076, 82868), (8152, 41434), (16304, 20717)]