31368286

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 47654064

約数和(自身を除く): 16285778

約数列:

[1, 2, 157, 283, 314, 353, 566, 706, 44431, 55421, 88862, 99899, 110842, 199798, 15684143, 31368286]

約数ペア:

[(1, 31368286), (2, 15684143), (157, 199798), (283, 110842), (314, 99899), (353, 88862), (566, 55421), (706, 44431)]