31892172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204437}}^1$

素因数の和:204457

約数の個数: 24

約数和(自身を含む): 80139696

約数和(自身を除く): 48247524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 204437, 408874, 613311, 817748, 1226622, 2453244, 2657681, 5315362, 7973043, 10630724, 15946086, 31892172]

約数ペア:

[(1, 31892172), (2, 15946086), (3, 10630724), (4, 7973043), (6, 5315362), (12, 2657681), (13, 2453244), (26, 1226622), (39, 817748), (52, 613311), (78, 408874), (156, 204437)]