57438166

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:999

約数の個数: 16

約数和(自身を含む): 87069600

約数和(自身を除く): 29631434

約数列:

[1, 2, 199, 277, 398, 521, 554, 1042, 55123, 103679, 110246, 144317, 207358, 288634, 28719083, 57438166]

約数ペア:

[(1, 57438166), (2, 28719083), (199, 288634), (277, 207358), (398, 144317), (521, 110246), (554, 103679), (1042, 55123)]