86806768

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{28111}}^1$

素因数の和:28312

約数の個数: 20

約数和(自身を含む): 169065568

約数和(自身を除く): 82258800

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 28111, 56222, 112444, 224888, 449776, 5425423, 10850846, 21701692, 43403384, 86806768]

約数ペア:

[(1, 86806768), (2, 43403384), (4, 21701692), (8, 10850846), (16, 5425423), (193, 449776), (386, 224888), (772, 112444), (1544, 56222), (3088, 28111)]