31574126

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5171}}^1$

素因数の和:5287

約数の個数: 16

約数和(自身を含む): 49154688

約数和(自身を除く): 17580562

約数列:

[1, 2, 43, 71, 86, 142, 3053, 5171, 6106, 10342, 222353, 367141, 444706, 734282, 15787063, 31574126]

約数ペア:

[(1, 31574126), (2, 15787063), (43, 734282), (71, 444706), (86, 367141), (142, 222353), (3053, 10342), (5171, 6106)]