40065806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4111}}^1$

素因数の和:4567

約数の個数: 16

約数和(自身を含む): 65726208

約数和(自身を除く): 25660402

約数列:

[1, 2, 11, 22, 443, 886, 4111, 4873, 8222, 9746, 45221, 90442, 1821173, 3642346, 20032903, 40065806]

約数ペア:

[(1, 40065806), (2, 20032903), (11, 3642346), (22, 1821173), (443, 90442), (886, 45221), (4111, 9746), (4873, 8222)]