16340548

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2617}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 32840192

約数和(自身を除く): 16499644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 2617, 3122, 5234, 6244, 10468, 18319, 36638, 73276, 583591, 1167182, 2334364, 4085137, 8170274, 16340548]

約数ペア:

[(1, 16340548), (2, 8170274), (4, 4085137), (7, 2334364), (14, 1167182), (28, 583591), (223, 73276), (446, 36638), (892, 18319), (1561, 10468), (2617, 6244), (3122, 5234)]