86787286

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{1427}}^1$

素因数の和:2123

約数の個数: 16

約数和(自身を含む): 133249536

約数和(自身を除く): 46462250

約数列:

[1, 2, 47, 94, 647, 1294, 1427, 2854, 30409, 60818, 67069, 134138, 923269, 1846538, 43393643, 86787286]

約数ペア:

[(1, 86787286), (2, 43393643), (47, 1846538), (94, 923269), (647, 134138), (1294, 67069), (1427, 60818), (2854, 30409)]