61809152

素因数分解:

$2^9\times {\mathrm{120721}}^1$

素因数の和:120739

約数の個数: 20

約数和(自身を含む): 123498606

約数和(自身を除く): 61689454

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 120721, 241442, 482884, 965768, 1931536, 3863072, 7726144, 15452288, 30904576, 61809152]

約数ペア:

[(1, 61809152), (2, 30904576), (4, 15452288), (8, 7726144), (16, 3863072), (32, 1931536), (64, 965768), (128, 482884), (256, 241442), (512, 120721)]