86856728

素因数分解:

$2^3\times 7^1\times {\mathrm{1551013}}^1$

素因数の和:1551026

約数の個数: 16

約数和(自身を含む): 186121680

約数和(自身を除く): 99264952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1551013, 3102026, 6204052, 10857091, 12408104, 21714182, 43428364, 86856728]

約数ペア:

[(1, 86856728), (2, 43428364), (4, 21714182), (7, 12408104), (8, 10857091), (14, 6204052), (28, 3102026), (56, 1551013)]