13471232

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 40

約数和(自身を含む): 27326376

約数和(自身を除く): 13855144

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 317, 332, 512, 634, 664, 1268, 1328, 2536, 2656, 5072, 5312, 10144, 10624, 20288, 21248, 26311, 40576, 42496, 52622, 81152, 105244, 162304, 210488, 420976, 841952, 1683904, 3367808, 6735616, 13471232]

約数ペア:

[(1, 13471232), (2, 6735616), (4, 3367808), (8, 1683904), (16, 841952), (32, 420976), (64, 210488), (83, 162304), (128, 105244), (166, 81152), (256, 52622), (317, 42496), (332, 40576), (512, 26311), (634, 21248), (664, 20288), (1268, 10624), (1328, 10144), (2536, 5312), (2656, 5072)]