31115906

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1297

約数の個数: 16

約数和(自身を含む): 47491488

約数和(自身を除く): 16375582

約数列:

[1, 2, 113, 131, 226, 262, 1051, 2102, 14803, 29606, 118763, 137681, 237526, 275362, 15557953, 31115906]

約数ペア:

[(1, 31115906), (2, 15557953), (113, 275362), (131, 237526), (226, 137681), (262, 118763), (1051, 29606), (2102, 14803)]