81903364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6173}}^1$

素因数の和:6315

約数の個数: 24

約数和(自身を含む): 149361408

約数和(自身を除く): 67458044

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 3317, 6173, 6634, 12346, 13268, 24692, 191363, 382726, 660511, 765452, 1321022, 2642044, 20475841, 40951682, 81903364]

約数ペア:

[(1, 81903364), (2, 40951682), (4, 20475841), (31, 2642044), (62, 1321022), (107, 765452), (124, 660511), (214, 382726), (428, 191363), (3317, 24692), (6173, 13268), (6634, 12346)]