81184235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{22031}}^1$

素因数の和:22114

約数の個数: 16

約数和(自身を含む): 107868672

約数和(自身を除く): 26684437

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 22031, 110155, 242341, 1211705, 1476077, 7380385, 16236847, 81184235]

約数ペア:

[(1, 81184235), (5, 16236847), (11, 7380385), (55, 1476077), (67, 1211705), (335, 242341), (737, 110155), (3685, 22031)]