31993310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{45061}}^1$

素因数の和:45139

約数の個数: 16

約数和(自身を含む): 58400352

約数和(自身を除く): 26407042

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 45061, 90122, 225305, 450610, 3199331, 6398662, 15996655, 31993310]

約数ペア:

[(1, 31993310), (2, 15996655), (5, 6398662), (10, 3199331), (71, 450610), (142, 225305), (355, 90122), (710, 45061)]