8668672

素因数分解:

$2^9\times {\mathrm{16931}}^1$

素因数の和:16949

約数の個数: 20

約数和(自身を含む): 17321436

約数和(自身を除く): 8652764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 16931, 33862, 67724, 135448, 270896, 541792, 1083584, 2167168, 4334336, 8668672]

約数ペア:

[(1, 8668672), (2, 4334336), (4, 2167168), (8, 1083584), (16, 541792), (32, 270896), (64, 135448), (128, 67724), (256, 33862), (512, 16931)]