82275368

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20693}}^1$

素因数の和:20777

約数の個数: 32

約数和(自身を含む): 178796160

約数和(自身を除く): 96520792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 20693, 41386, 82772, 144851, 165544, 289702, 579404, 1158808, 1469203, 2938406, 5876812, 10284421, 11753624, 20568842, 41137684, 82275368]

約数ペア:

[(1, 82275368), (2, 41137684), (4, 20568842), (7, 11753624), (8, 10284421), (14, 5876812), (28, 2938406), (56, 1469203), (71, 1158808), (142, 579404), (284, 289702), (497, 165544), (568, 144851), (994, 82772), (1988, 41386), (3976, 20693)]