40820846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{43151}}^1$

素因数の和:43207

約数の個数: 16

約数和(自身を含む): 68352768

約数和(自身を除く): 27531922

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 43151, 86302, 474661, 949322, 1855493, 3710986, 20410423, 40820846]

約数ペア:

[(1, 40820846), (2, 20410423), (11, 3710986), (22, 1855493), (43, 949322), (86, 474661), (473, 86302), (946, 43151)]