80390068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{58937}}^1$

素因数の和:58983

約数の個数: 24

約数和(自身を含む): 158425344

約数和(自身を除く): 78035276

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 58937, 117874, 235748, 648307, 1296614, 1827047, 2593228, 3654094, 7308188, 20097517, 40195034, 80390068]

約数ペア:

[(1, 80390068), (2, 40195034), (4, 20097517), (11, 7308188), (22, 3654094), (31, 2593228), (44, 1827047), (62, 1296614), (124, 648307), (341, 235748), (682, 117874), (1364, 58937)]