80633392

素因数分解:

$2^4\times 7^1\times {\mathrm{719941}}^1$

素因数の和:719956

約数の個数: 20

約数和(自身を含む): 178545616

約数和(自身を除く): 97912224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719941, 1439882, 2879764, 5039587, 5759528, 10079174, 11519056, 20158348, 40316696, 80633392]

約数ペア:

[(1, 80633392), (2, 40316696), (4, 20158348), (7, 11519056), (8, 10079174), (14, 5759528), (16, 5039587), (28, 2879764), (56, 1439882), (112, 719941)]