40907086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{10273}}^1$

素因数の和:10467

約数の個数: 16

約数和(自身を含む): 67315248

約数和(自身を除く): 26408162

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 10273, 20546, 113003, 226006, 1859413, 3718826, 20453543, 40907086]

約数ペア:

[(1, 40907086), (2, 20453543), (11, 3718826), (22, 1859413), (181, 226006), (362, 113003), (1991, 20546), (3982, 10273)]