80493392

素因数分解:

$2^4\times 7^1\times {\mathrm{718691}}^1$

素因数の和:718706

約数の個数: 20

約数和(自身を含む): 178235616

約数和(自身を除く): 97742224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 718691, 1437382, 2874764, 5030837, 5749528, 10061674, 11499056, 20123348, 40246696, 80493392]

約数ペア:

[(1, 80493392), (2, 40246696), (4, 20123348), (7, 11499056), (8, 10061674), (14, 5749528), (16, 5030837), (28, 2874764), (56, 1437382), (112, 718691)]