16340968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9413}}^1$

素因数の和:9457

約数の個数: 32

約数和(自身を含む): 36149760

約数和(自身を除く): 19808792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 9413, 18826, 37652, 65891, 75304, 131782, 263564, 291803, 527128, 583606, 1167212, 2042621, 2334424, 4085242, 8170484, 16340968]

約数ペア:

[(1, 16340968), (2, 8170484), (4, 4085242), (7, 2334424), (8, 2042621), (14, 1167212), (28, 583606), (31, 527128), (56, 291803), (62, 263564), (124, 131782), (217, 75304), (248, 65891), (434, 37652), (868, 18826), (1736, 9413)]