80894266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{40897}}^1$

素因数の和:40965

約数の個数: 16

約数和(自身を含む): 129564864

約数和(自身を除く): 48670598

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 40897, 81794, 940631, 1758571, 1881262, 3517142, 40447133, 80894266]

約数ペア:

[(1, 80894266), (2, 40447133), (23, 3517142), (43, 1881262), (46, 1758571), (86, 940631), (989, 81794), (1978, 40897)]