40535396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{921259}}^1$

素因数の和:921274

約数の個数: 12

約数和(自身を含む): 77385840

約数和(自身を除く): 36850444

約数列:

[1, 2, 4, 11, 22, 44, 921259, 1842518, 3685036, 10133849, 20267698, 40535396]

約数ペア:

[(1, 40535396), (2, 20267698), (4, 10133849), (11, 3685036), (22, 1842518), (44, 921259)]