87286192

素因数分解:

$2^4\times 7^1\times {\mathrm{779341}}^1$

素因数の和:779356

約数の個数: 20

約数和(自身を含む): 193276816

約数和(自身を除く): 105990624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 779341, 1558682, 3117364, 5455387, 6234728, 10910774, 12469456, 21821548, 43643096, 87286192]

約数ペア:

[(1, 87286192), (2, 43643096), (4, 21821548), (7, 12469456), (8, 10910774), (14, 6234728), (16, 5455387), (28, 3117364), (56, 1558682), (112, 779341)]