89974666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{9829}}^1$

素因数の和:10053

約数の個数: 16

約数和(自身を含む): 141552000

約数和(自身を除く): 51577334

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 9829, 19658, 226067, 452134, 1955971, 3911942, 44987333, 89974666]

約数ペア:

[(1, 89974666), (2, 44987333), (23, 3911942), (46, 1955971), (199, 452134), (398, 226067), (4577, 19658), (9154, 9829)]