82816336

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{10169}}^1$

素因数の和:10686

約数の個数: 20

約数和(自身を含む): 160787700

約数和(自身を除く): 77971364

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 10169, 20338, 40676, 81352, 162704, 5176021, 10352042, 20704084, 41408168, 82816336]

約数ペア:

[(1, 82816336), (2, 41408168), (4, 20704084), (8, 10352042), (16, 5176021), (509, 162704), (1018, 81352), (2036, 40676), (4072, 20338), (8144, 10169)]