80946544

素因数分解:

$2^4\times 7^1\times {\mathrm{722737}}^1$

素因数の和:722752

約数の個数: 20

約数和(自身を含む): 179239024

約数和(自身を除く): 98292480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 722737, 1445474, 2890948, 5059159, 5781896, 10118318, 11563792, 20236636, 40473272, 80946544]

約数ペア:

[(1, 80946544), (2, 40473272), (4, 20236636), (7, 11563792), (8, 10118318), (14, 5781896), (16, 5059159), (28, 2890948), (56, 1445474), (112, 722737)]