80365984

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{5827}}^1$

素因数の和:6268

約数の個数: 24

約数和(自身を含む): 158614848

約数和(自身を除く): 78248864

約数列:

[1, 2, 4, 8, 16, 32, 431, 862, 1724, 3448, 5827, 6896, 11654, 13792, 23308, 46616, 93232, 186464, 2511437, 5022874, 10045748, 20091496, 40182992, 80365984]

約数ペア:

[(1, 80365984), (2, 40182992), (4, 20091496), (8, 10045748), (16, 5022874), (32, 2511437), (431, 186464), (862, 93232), (1724, 46616), (3448, 23308), (5827, 13792), (6896, 11654)]