440571968

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{82939}}^1$

素因数の和:83034

約数の個数: 28

約数和(自身を含む): 884803920

約数和(自身を除く): 444231952

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 82939, 165878, 331756, 663512, 1327024, 2654048, 5308096, 6883937, 13767874, 27535748, 55071496, 110142992, 220285984, 440571968]

約数ペア:

[(1, 440571968), (2, 220285984), (4, 110142992), (8, 55071496), (16, 27535748), (32, 13767874), (64, 6883937), (83, 5308096), (166, 2654048), (332, 1327024), (664, 663512), (1328, 331756), (2656, 165878), (5312, 82939)]