138982912

素因数分解:

$2^9\times {\mathrm{271451}}^1$

素因数の和:271469

約数の個数: 20

約数和(自身を含む): 277695396

約数和(自身を除く): 138712484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 271451, 542902, 1085804, 2171608, 4343216, 8686432, 17372864, 34745728, 69491456, 138982912]

約数ペア:

[(1, 138982912), (2, 69491456), (4, 34745728), (8, 17372864), (16, 8686432), (32, 4343216), (64, 2171608), (128, 1085804), (256, 542902), (512, 271451)]