31453712

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{5569}}^1$

素因数の和:5930

約数の個数: 20

約数和(自身を含む): 61125180

約数和(自身を除く): 29671468

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5569, 5648, 11138, 22276, 44552, 89104, 1965857, 3931714, 7863428, 15726856, 31453712]

約数ペア:

[(1, 31453712), (2, 15726856), (4, 7863428), (8, 3931714), (16, 1965857), (353, 89104), (706, 44552), (1412, 22276), (2824, 11138), (5569, 5648)]