42451456

素因数分解:

$2^9\times {\mathrm{82913}}^1$

素因数の和:82931

約数の個数: 20

約数和(自身を含む): 84821022

約数和(自身を除く): 42369566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 82913, 165826, 331652, 663304, 1326608, 2653216, 5306432, 10612864, 21225728, 42451456]

約数ペア:

[(1, 42451456), (2, 21225728), (4, 10612864), (8, 5306432), (16, 2653216), (32, 1326608), (64, 663304), (128, 331652), (256, 165826), (512, 82913)]