29968807688

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{87118627}}^1$

素因数の和:87118676

約数の個数: 16

約数和(自身を含む): 57498294480

約数和(自身を除く): 27529486792

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 87118627, 174237254, 348474508, 696949016, 3746100961, 7492201922, 14984403844, 29968807688]

約数ペア:

[(1, 29968807688), (2, 14984403844), (4, 7492201922), (8, 3746100961), (43, 696949016), (86, 348474508), (172, 174237254), (344, 87118627)]