53380864

素因数分解:

$2^8\times {\mathrm{208519}}^1$

素因数の和:208535

約数の個数: 18

約数和(自身を含む): 106553720

約数和(自身を除く): 53172856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 208519, 417038, 834076, 1668152, 3336304, 6672608, 13345216, 26690432, 53380864]

約数ペア:

[(1, 53380864), (2, 26690432), (4, 13345216), (8, 6672608), (16, 3336304), (32, 1668152), (64, 834076), (128, 417038), (256, 208519)]