31791626

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2803}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 49058784

約数和(自身を除く): 17267158

約数列:

[1, 2, 53, 106, 107, 214, 2803, 5606, 5671, 11342, 148559, 297118, 299921, 599842, 15895813, 31791626]

約数ペア:

[(1, 31791626), (2, 15895813), (53, 599842), (106, 299921), (107, 297118), (214, 148559), (2803, 11342), (5606, 5671)]