80805164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79847}}^1$

素因数の和:79885

約数の個数: 24

約数和(自身を含む): 160973568

約数和(自身を除く): 80168404

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 79847, 159694, 319388, 878317, 1756634, 1836481, 3513268, 3672962, 7345924, 20201291, 40402582, 80805164]

約数ペア:

[(1, 80805164), (2, 40402582), (4, 20201291), (11, 7345924), (22, 3672962), (23, 3513268), (44, 1836481), (46, 1756634), (92, 878317), (253, 319388), (506, 159694), (1012, 79847)]