80365348

素因数分解:

$2^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2017}}^1$

素因数の和:3451

約数の個数: 24

約数和(自身を含む): 160923392

約数和(自身を除く): 80558044

約数列:

[1, 2, 4, 7, 14, 28, 1423, 2017, 2846, 4034, 5692, 8068, 9961, 14119, 19922, 28238, 39844, 56476, 2870191, 5740382, 11480764, 20091337, 40182674, 80365348]

約数ペア:

[(1, 80365348), (2, 40182674), (4, 20091337), (7, 11480764), (14, 5740382), (28, 2870191), (1423, 56476), (2017, 39844), (2846, 28238), (4034, 19922), (5692, 14119), (8068, 9961)]