42665128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3701}}^1$

素因数の和:3849

約数の個数: 32

約数和(自身を含む): 87959520

約数和(自身を除く): 45294392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 3701, 5764, 7402, 11528, 14804, 29608, 40711, 81422, 162844, 325688, 484831, 969662, 1939324, 3878648, 5333141, 10666282, 21332564, 42665128]

約数ペア:

[(1, 42665128), (2, 21332564), (4, 10666282), (8, 5333141), (11, 3878648), (22, 1939324), (44, 969662), (88, 484831), (131, 325688), (262, 162844), (524, 81422), (1048, 40711), (1441, 29608), (2882, 14804), (3701, 11528), (5764, 7402)]