16682452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4217}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 31179456

約数和(自身を除く): 14497004

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 4217, 8434, 16868, 96991, 181331, 193982, 362662, 387964, 725324, 4170613, 8341226, 16682452]

約数ペア:

[(1, 16682452), (2, 8341226), (4, 4170613), (23, 725324), (43, 387964), (46, 362662), (86, 193982), (92, 181331), (172, 96991), (989, 16868), (1978, 8434), (3956, 4217)]