31324672

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 40

約数和(自身を含む): 63110916

約数和(自身を除く): 31786244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 317, 386, 512, 634, 772, 1268, 1544, 2536, 3088, 5072, 6176, 10144, 12352, 20288, 24704, 40576, 49408, 61181, 81152, 98816, 122362, 162304, 244724, 489448, 978896, 1957792, 3915584, 7831168, 15662336, 31324672]

約数ペア:

[(1, 31324672), (2, 15662336), (4, 7831168), (8, 3915584), (16, 1957792), (32, 978896), (64, 489448), (128, 244724), (193, 162304), (256, 122362), (317, 98816), (386, 81152), (512, 61181), (634, 49408), (772, 40576), (1268, 24704), (1544, 20288), (2536, 12352), (3088, 10144), (5072, 6176)]