16286884

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 30851044

約数和(自身を除く): 14564160

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 193, 289, 292, 386, 578, 772, 1156, 1241, 2482, 3281, 4964, 6562, 13124, 14089, 21097, 28178, 42194, 55777, 56356, 84388, 111554, 223108, 239513, 479026, 958052, 4071721, 8143442, 16286884]

約数ペア:

[(1, 16286884), (2, 8143442), (4, 4071721), (17, 958052), (34, 479026), (68, 239513), (73, 223108), (146, 111554), (193, 84388), (289, 56356), (292, 55777), (386, 42194), (578, 28178), (772, 21097), (1156, 14089), (1241, 13124), (2482, 6562), (3281, 4964)]