81910696

素因数分解:

$2^3\times 7^1\times {\mathrm{1462691}}^1$

素因数の和:1462704

約数の個数: 16

約数和(自身を含む): 175523040

約数和(自身を除く): 93612344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1462691, 2925382, 5850764, 10238837, 11701528, 20477674, 40955348, 81910696]

約数ペア:

[(1, 81910696), (2, 40955348), (4, 20477674), (7, 11701528), (8, 10238837), (14, 5850764), (28, 2925382), (56, 1462691)]