31699878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{947}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 72624384

約数和(自身を除く): 40924506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 797, 947, 1594, 1894, 2391, 2841, 4782, 5579, 5682, 6629, 11158, 13258, 16737, 19887, 33474, 39774, 754759, 1509518, 2264277, 4528554, 5283313, 10566626, 15849939, 31699878]

約数ペア:

[(1, 31699878), (2, 15849939), (3, 10566626), (6, 5283313), (7, 4528554), (14, 2264277), (21, 1509518), (42, 754759), (797, 39774), (947, 33474), (1594, 19887), (1894, 16737), (2391, 13258), (2841, 11158), (4782, 6629), (5579, 5682)]