21141070336

素因数分解:

$2^9\times {\mathrm{41291153}}^1$

素因数の和:41291171

約数の個数: 20

約数和(自身を含む): 42240850542

約数和(自身を除く): 21099780206

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 41291153, 82582306, 165164612, 330329224, 660658448, 1321316896, 2642633792, 5285267584, 10570535168, 21141070336]

約数ペア:

[(1, 21141070336), (2, 10570535168), (4, 5285267584), (8, 2642633792), (16, 1321316896), (32, 660658448), (64, 330329224), (128, 165164612), (256, 82582306), (512, 41291153)]