842168

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 1659000

約数和(自身を除く): 816832

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 529, 796, 1058, 1592, 2116, 4232, 4577, 9154, 18308, 36616, 105271, 210542, 421084, 842168]

約数ペア:

[(1, 842168), (2, 421084), (4, 210542), (8, 105271), (23, 36616), (46, 18308), (92, 9154), (184, 4577), (199, 4232), (398, 2116), (529, 1592), (796, 1058)]