42439168

素因数分解:

$2^9\times {\mathrm{82889}}^1$

素因数の和:82907

約数の個数: 20

約数和(自身を含む): 84796470

約数和(自身を除く): 42357302

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 82889, 165778, 331556, 663112, 1326224, 2652448, 5304896, 10609792, 21219584, 42439168]

約数ペア:

[(1, 42439168), (2, 21219584), (4, 10609792), (8, 5304896), (16, 2652448), (32, 1326224), (64, 663112), (128, 331556), (256, 165778), (512, 82889)]