33365840

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2161}}^1$

素因数の和:2367

約数の個数: 40

約数和(自身を含む): 78013608

約数和(自身を除く): 44647768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 2161, 3088, 3860, 4322, 7720, 8644, 10805, 15440, 17288, 21610, 34576, 43220, 86440, 172880, 417073, 834146, 1668292, 2085365, 3336584, 4170730, 6673168, 8341460, 16682920, 33365840]

約数ペア:

[(1, 33365840), (2, 16682920), (4, 8341460), (5, 6673168), (8, 4170730), (10, 3336584), (16, 2085365), (20, 1668292), (40, 834146), (80, 417073), (193, 172880), (386, 86440), (772, 43220), (965, 34576), (1544, 21610), (1930, 17288), (2161, 15440), (3088, 10805), (3860, 8644), (4322, 7720)]