40254874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{31013}}^1$

素因数の和:31085

約数の個数: 16

約数和(自身を含む): 66990240

約数和(自身を除く): 26735366

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 31013, 62026, 341143, 682286, 1829767, 3659534, 20127437, 40254874]

約数ペア:

[(1, 40254874), (2, 20127437), (11, 3659534), (22, 1829767), (59, 682286), (118, 341143), (649, 62026), (1298, 31013)]