40158074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4463}}^1$

素因数の和:4885

約数の個数: 16

約数和(自身を含む): 65888640

約数和(自身を除く): 25730566

約数列:

[1, 2, 11, 22, 409, 818, 4463, 4499, 8926, 8998, 49093, 98186, 1825367, 3650734, 20079037, 40158074]

約数ペア:

[(1, 40158074), (2, 20079037), (11, 3650734), (22, 1825367), (409, 98186), (818, 49093), (4463, 8998), (4499, 8926)]