89168978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{23209}}^1$

素因数の和:23341

約数の個数: 16

約数和(自身を含む): 142880760

約数和(自身を除く): 53711782

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 23209, 46418, 394553, 789106, 2622617, 5245234, 44584489, 89168978]

約数ペア:

[(1, 89168978), (2, 44584489), (17, 5245234), (34, 2622617), (113, 789106), (226, 394553), (1921, 46418), (3842, 23209)]