42357248

素因数分解:

$2^9\times {\mathrm{82729}}^1$

素因数の和:82747

約数の個数: 20

約数和(自身を含む): 84632790

約数和(自身を除く): 42275542

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 82729, 165458, 330916, 661832, 1323664, 2647328, 5294656, 10589312, 21178624, 42357248]

約数ペア:

[(1, 42357248), (2, 21178624), (4, 10589312), (8, 5294656), (16, 2647328), (32, 1323664), (64, 661832), (128, 330916), (256, 165458), (512, 82729)]