273824

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 554400

約数和(自身を除く): 280576

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 199, 344, 398, 688, 796, 1376, 1592, 3184, 6368, 8557, 17114, 34228, 68456, 136912, 273824]

約数ペア:

[(1, 273824), (2, 136912), (4, 68456), (8, 34228), (16, 17114), (32, 8557), (43, 6368), (86, 3184), (172, 1592), (199, 1376), (344, 796), (398, 688)]