31788228

素因数分解:

$2^2\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{2437}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 74271232

約数和(自身を除く): 42483004

約数列:

[1, 2, 3, 4, 6, 12, 1087, 2174, 2437, 3261, 4348, 4874, 6522, 7311, 9748, 13044, 14622, 29244, 2649019, 5298038, 7947057, 10596076, 15894114, 31788228]

約数ペア:

[(1, 31788228), (2, 15894114), (3, 10596076), (4, 7947057), (6, 5298038), (12, 2649019), (1087, 29244), (2174, 14622), (2437, 13044), (3261, 9748), (4348, 7311), (4874, 6522)]