4381184

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 40

約数和(自身を含む): 9002400

約数和(自身を除く): 4621216

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 199, 256, 344, 398, 512, 688, 796, 1376, 1592, 2752, 3184, 5504, 6368, 8557, 11008, 12736, 17114, 22016, 25472, 34228, 50944, 68456, 101888, 136912, 273824, 547648, 1095296, 2190592, 4381184]

約数ペア:

[(1, 4381184), (2, 2190592), (4, 1095296), (8, 547648), (16, 273824), (32, 136912), (43, 101888), (64, 68456), (86, 50944), (128, 34228), (172, 25472), (199, 22016), (256, 17114), (344, 12736), (398, 11008), (512, 8557), (688, 6368), (796, 5504), (1376, 3184), (1592, 2752)]