31253206

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2269}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 48051360

約数和(自身を除く): 16798154

約数列:

[1, 2, 71, 97, 142, 194, 2269, 4538, 6887, 13774, 161099, 220093, 322198, 440186, 15626603, 31253206]

約数ペア:

[(1, 31253206), (2, 15626603), (71, 440186), (97, 322198), (142, 220093), (194, 161099), (2269, 13774), (4538, 6887)]