80044844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42307}}^1$

素因数の和:42365

約数の個数: 24

約数和(自身を含む): 156370368

約数和(自身を除く): 76325524

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 42307, 84614, 169228, 465377, 930754, 1819201, 1861508, 3638402, 7276804, 20011211, 40022422, 80044844]

約数ペア:

[(1, 80044844), (2, 40022422), (4, 20011211), (11, 7276804), (22, 3638402), (43, 1861508), (44, 1819201), (86, 930754), (172, 465377), (473, 169228), (946, 84614), (1892, 42307)]