8216331392

素因数分解:

$2^7\times {\mathrm{311}}^1\times {\mathrm{206399}}^1$

素因数の和:206724

約数の個数: 32

約数和(自身を含む): 16421184000

約数和(自身を除く): 8204852608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 311, 622, 1244, 2488, 4976, 9952, 19904, 39808, 206399, 412798, 825596, 1651192, 3302384, 6604768, 13209536, 26419072, 64190089, 128380178, 256760356, 513520712, 1027041424, 2054082848, 4108165696, 8216331392]

約数ペア:

[(1, 8216331392), (2, 4108165696), (4, 2054082848), (8, 1027041424), (16, 513520712), (32, 256760356), (64, 128380178), (128, 64190089), (311, 26419072), (622, 13209536), (1244, 6604768), (2488, 3302384), (4976, 1651192), (9952, 825596), (19904, 412798), (39808, 206399)]