16835704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 32670000

約数和(自身を除く): 15834296

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 449, 872, 898, 1796, 3592, 4687, 9374, 18748, 19307, 37496, 38614, 48941, 77228, 97882, 154456, 195764, 391528, 2104463, 4208926, 8417852, 16835704]

約数ペア:

[(1, 16835704), (2, 8417852), (4, 4208926), (8, 2104463), (43, 391528), (86, 195764), (109, 154456), (172, 97882), (218, 77228), (344, 48941), (436, 38614), (449, 37496), (872, 19307), (898, 18748), (1796, 9374), (3592, 4687)]