136338448

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{207833}}^1$

素因数の和:207882

約数の個数: 20

約数和(自身を含む): 270599868

約数和(自身を除く): 134261420

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 207833, 415666, 831332, 1662664, 3325328, 8521153, 17042306, 34084612, 68169224, 136338448]

約数ペア:

[(1, 136338448), (2, 68169224), (4, 34084612), (8, 17042306), (16, 8521153), (41, 3325328), (82, 1662664), (164, 831332), (328, 415666), (656, 207833)]