128284672

素因数分解:

$2^{11}\times {\mathrm{62639}}^1$

素因数の和:62661

約数の個数: 24

約数和(自身を含む): 256510800

約数和(自身を除く): 128226128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 62639, 125278, 250556, 501112, 1002224, 2004448, 4008896, 8017792, 16035584, 32071168, 64142336, 128284672]

約数ペア:

[(1, 128284672), (2, 64142336), (4, 32071168), (8, 16035584), (16, 8017792), (32, 4008896), (64, 2004448), (128, 1002224), (256, 501112), (512, 250556), (1024, 125278), (2048, 62639)]