31227262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5939}}^1$

素因数の和:6191

約数の個数: 16

約数和(自身を含む): 51321600

約数和(自身を除く): 20094338

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 5939, 11878, 65329, 130658, 1419421, 2838842, 15613631, 31227262]

約数ペア:

[(1, 31227262), (2, 15613631), (11, 2838842), (22, 1419421), (239, 130658), (478, 65329), (2629, 11878), (5258, 5939)]