39710672

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{57719}}^1$

素因数の和:57770

約数の個数: 20

約数和(自身を含む): 78730080

約数和(自身を除く): 39019408

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 57719, 115438, 230876, 461752, 923504, 2481917, 4963834, 9927668, 19855336, 39710672]

約数ペア:

[(1, 39710672), (2, 19855336), (4, 9927668), (8, 4963834), (16, 2481917), (43, 923504), (86, 461752), (172, 230876), (344, 115438), (688, 57719)]