90550862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{45779}}^1$

素因数の和:45847

約数の個数: 16

約数和(自身を含む): 145031040

約数和(自身を除く): 54480178

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 45779, 91558, 1052917, 1968497, 2105834, 3936994, 45275431, 90550862]

約数ペア:

[(1, 90550862), (2, 45275431), (23, 3936994), (43, 2105834), (46, 1968497), (86, 1052917), (989, 91558), (1978, 45779)]