42548924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{87911}}^1$

素因数の和:87937

約数の個数: 18

約数和(自身を含む): 81846072

約数和(自身を除く): 39297148

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 87911, 175822, 351644, 967021, 1934042, 3868084, 10637231, 21274462, 42548924]

約数ペア:

[(1, 42548924), (2, 21274462), (4, 10637231), (11, 3868084), (22, 1934042), (44, 967021), (121, 351644), (242, 175822), (484, 87911)]