90812834

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 159584256

約数和(自身を除く): 68771422

約数列:

[1, 2, 7, 14, 71, 103, 142, 206, 497, 721, 887, 994, 1442, 1774, 6209, 7313, 12418, 14626, 51191, 62977, 91361, 102382, 125954, 182722, 440839, 639527, 881678, 1279054, 6486631, 12973262, 45406417, 90812834]

約数ペア:

[(1, 90812834), (2, 45406417), (7, 12973262), (14, 6486631), (71, 1279054), (103, 881678), (142, 639527), (206, 440839), (497, 182722), (721, 125954), (887, 102382), (994, 91361), (1442, 62977), (1774, 51191), (6209, 14626), (7313, 12418)]