31034172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198937}}^1$

素因数の和:198957

約数の個数: 24

約数和(自身を含む): 77983696

約数和(自身を除く): 46949524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198937, 397874, 596811, 795748, 1193622, 2387244, 2586181, 5172362, 7758543, 10344724, 15517086, 31034172]

約数ペア:

[(1, 31034172), (2, 15517086), (3, 10344724), (4, 7758543), (6, 5172362), (12, 2586181), (13, 2387244), (26, 1193622), (39, 795748), (52, 596811), (78, 397874), (156, 198937)]