40338694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4139}}^1$

素因数の和:4595

約数の個数: 16

約数和(自身を含む): 66173760

約数和(自身を除く): 25835066

約数列:

[1, 2, 11, 22, 443, 886, 4139, 4873, 8278, 9746, 45529, 91058, 1833577, 3667154, 20169347, 40338694]

約数ペア:

[(1, 40338694), (2, 20169347), (11, 3667154), (22, 1833577), (443, 91058), (886, 45529), (4139, 9746), (4873, 8278)]