31697548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2161}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 58719920

約数和(自身を除く): 27022372

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 2161, 3667, 4322, 7334, 8644, 14668, 41059, 82118, 164236, 417073, 834146, 1668292, 7924387, 15848774, 31697548]

約数ペア:

[(1, 31697548), (2, 15848774), (4, 7924387), (19, 1668292), (38, 834146), (76, 417073), (193, 164236), (386, 82118), (772, 41059), (2161, 14668), (3667, 8644), (4322, 7334)]