80073928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{82721}}^1$

素因数の和:82749

約数の個数: 24

約数和(自身を含む): 165030390

約数和(自身を除く): 84956462

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 82721, 165442, 330884, 661768, 909931, 1819862, 3639724, 7279448, 10009241, 20018482, 40036964, 80073928]

約数ペア:

[(1, 80073928), (2, 40036964), (4, 20018482), (8, 10009241), (11, 7279448), (22, 3639724), (44, 1819862), (88, 909931), (121, 661768), (242, 330884), (484, 165442), (968, 82721)]