39530147248

素因数分解:

$2^4\times {\mathrm{19559}}^1\times {\mathrm{126317}}^1$

素因数の和:145884

約数の個数: 20

約数和(自身を含む): 76594182480

約数和(自身を除く): 37064035232

約数列:

[1, 2, 4, 8, 16, 19559, 39118, 78236, 126317, 156472, 252634, 312944, 505268, 1010536, 2021072, 2470634203, 4941268406, 9882536812, 19765073624, 39530147248]

約数ペア:

[(1, 39530147248), (2, 19765073624), (4, 9882536812), (8, 4941268406), (16, 2470634203), (19559, 2021072), (39118, 1010536), (78236, 505268), (126317, 312944), (156472, 252634)]