8552872

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 17519040

約数和(自身を除く): 8966168

約数列:

[1, 2, 4, 8, 23, 43, 46, 47, 86, 92, 94, 172, 184, 188, 344, 376, 529, 989, 1058, 1081, 1978, 2021, 2116, 2162, 3956, 4042, 4232, 4324, 7912, 8084, 8648, 16168, 22747, 24863, 45494, 46483, 49726, 90988, 92966, 99452, 181976, 185932, 198904, 371864, 1069109, 2138218, 4276436, 8552872]

約数ペア:

[(1, 8552872), (2, 4276436), (4, 2138218), (8, 1069109), (23, 371864), (43, 198904), (46, 185932), (47, 181976), (86, 99452), (92, 92966), (94, 90988), (172, 49726), (184, 46483), (188, 45494), (344, 24863), (376, 22747), (529, 16168), (989, 8648), (1058, 8084), (1081, 7912), (1978, 4324), (2021, 4232), (2116, 4042), (2162, 3956)]