89630728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1259}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 183708000

約数和(自身を除く): 94077272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 809, 1259, 1618, 2518, 3236, 5036, 6472, 8899, 10072, 13849, 17798, 27698, 35596, 55396, 71192, 110792, 1018531, 2037062, 4074124, 8148248, 11203841, 22407682, 44815364, 89630728]

約数ペア:

[(1, 89630728), (2, 44815364), (4, 22407682), (8, 11203841), (11, 8148248), (22, 4074124), (44, 2037062), (88, 1018531), (809, 110792), (1259, 71192), (1618, 55396), (2518, 35596), (3236, 27698), (5036, 17798), (6472, 13849), (8899, 10072)]