38963504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{56633}}^1$

素因数の和:56684

約数の個数: 20

約数和(自身を含む): 77248776

約数和(自身を除く): 38285272

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 56633, 113266, 226532, 453064, 906128, 2435219, 4870438, 9740876, 19481752, 38963504]

約数ペア:

[(1, 38963504), (2, 19481752), (4, 9740876), (8, 4870438), (16, 2435219), (43, 906128), (86, 453064), (172, 226532), (344, 113266), (688, 56633)]