40221742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4127}}^1$

素因数の和:4583

約数の個数: 16

約数和(自身を含む): 65981952

約数和(自身を除く): 25760210

約数列:

[1, 2, 11, 22, 443, 886, 4127, 4873, 8254, 9746, 45397, 90794, 1828261, 3656522, 20110871, 40221742]

約数ペア:

[(1, 40221742), (2, 20110871), (11, 3656522), (22, 1828261), (443, 90794), (886, 45397), (4127, 9746), (4873, 8254)]