40049636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{910219}}^1$

素因数の和:910234

約数の個数: 12

約数和(自身を含む): 76458480

約数和(自身を除く): 36408844

約数列:

[1, 2, 4, 11, 22, 44, 910219, 1820438, 3640876, 10012409, 20024818, 40049636]

約数ペア:

[(1, 40049636), (2, 20024818), (4, 10012409), (11, 3640876), (22, 1820438), (44, 910219)]