84132836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20887}}^1$

素因数の和:20963

約数の個数: 24

約数和(自身を含む): 157913280

約数和(自身を除く): 73780444

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 20887, 41774, 83548, 396853, 793706, 1107011, 1587412, 2214022, 4428044, 21033209, 42066418, 84132836]

約数ペア:

[(1, 84132836), (2, 42066418), (4, 21033209), (19, 4428044), (38, 2214022), (53, 1587412), (76, 1107011), (106, 793706), (212, 396853), (1007, 83548), (2014, 41774), (4028, 20887)]