54985382

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12491}}^1$

素因数の和:12595

約数の個数: 16

約数和(自身を含む): 86344704

約数和(自身を除く): 31359322

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 12491, 24982, 387221, 774442, 886861, 1773722, 27492691, 54985382]

約数ペア:

[(1, 54985382), (2, 27492691), (31, 1773722), (62, 886861), (71, 774442), (142, 387221), (2201, 24982), (4402, 12491)]