86728235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{50867}}^1$

素因数の和:50914

約数の個数: 16

約数和(自身を含む): 117199872

約数和(自身を除く): 30471637

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 50867, 254335, 559537, 1576877, 2797685, 7884385, 17345647, 86728235]

約数ペア:

[(1, 86728235), (5, 17345647), (11, 7884385), (31, 2797685), (55, 1576877), (155, 559537), (341, 254335), (1705, 50867)]