31207202

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:882

約数の個数: 24

約数和(自身を含む): 51158016

約数和(自身を除く): 19950814

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 727, 1454, 1651, 3302, 9451, 18902, 21463, 42926, 92329, 122863, 184658, 245726, 1200277, 2400554, 15603601, 31207202]

約数ペア:

[(1, 31207202), (2, 15603601), (13, 2400554), (26, 1200277), (127, 245726), (169, 184658), (254, 122863), (338, 92329), (727, 42926), (1454, 21463), (1651, 18902), (3302, 9451)]