80635588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1907}}^1$

素因数の和:1984

約数の個数: 36

約数和(自身を含む): 159150096

約数和(自身を除く): 78514508

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 961, 1364, 1907, 1922, 3814, 3844, 7628, 10571, 20977, 21142, 41954, 42284, 59117, 83908, 118234, 236468, 650287, 1300574, 1832627, 2601148, 3665254, 7330508, 20158897, 40317794, 80635588]

約数ペア:

[(1, 80635588), (2, 40317794), (4, 20158897), (11, 7330508), (22, 3665254), (31, 2601148), (44, 1832627), (62, 1300574), (124, 650287), (341, 236468), (682, 118234), (961, 83908), (1364, 59117), (1907, 42284), (1922, 41954), (3814, 21142), (3844, 20977), (7628, 10571)]