320334016

素因数分解:

$2^6\times {\mathrm{5005219}}^1$

素因数の和:5005231

約数の個数: 14

約数和(自身を含む): 635662940

約数和(自身を除く): 315328924

約数列:

[1, 2, 4, 8, 16, 32, 64, 5005219, 10010438, 20020876, 40041752, 80083504, 160167008, 320334016]

約数ペア:

[(1, 320334016), (2, 160167008), (4, 80083504), (8, 40041752), (16, 20020876), (32, 10010438), (64, 5005219)]