23313016

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 44712000

約数和(自身を除く): 21398984

約数列:

[1, 2, 4, 8, 89, 137, 178, 239, 274, 356, 478, 548, 712, 956, 1096, 1912, 12193, 21271, 24386, 32743, 42542, 48772, 65486, 85084, 97544, 130972, 170168, 261944, 2914127, 5828254, 11656508, 23313016]

約数ペア:

[(1, 23313016), (2, 11656508), (4, 5828254), (8, 2914127), (89, 261944), (137, 170168), (178, 130972), (239, 97544), (274, 85084), (356, 65486), (478, 48772), (548, 42542), (712, 32743), (956, 24386), (1096, 21271), (1912, 12193)]