40230146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{10103}}^1$

素因数の和:10297

約数の個数: 16

約数和(自身を含む): 66201408

約数和(自身を除く): 25971262

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 10103, 20206, 111133, 222266, 1828643, 3657286, 20115073, 40230146]

約数ペア:

[(1, 40230146), (2, 20115073), (11, 3657286), (22, 1828643), (181, 222266), (362, 111133), (1991, 20206), (3982, 10103)]