8986877.00000000

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5119}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 81100800

約数和(自身を除く): 40599272

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 5119, 7912, 10238, 20476, 40952, 117737, 220117, 235474, 440234, 470948, 880468, 941896, 1760936, 5062691, 10125382, 20250764, 40501528]

約数ペア:

[(1, 40501528), (2, 20250764), (4, 10125382), (8, 5062691), (23, 1760936), (43, 941896), (46, 880468), (86, 470948), (92, 440234), (172, 235474), (184, 220117), (344, 117737), (989, 40952), (1978, 20476), (3956, 10238), (5119, 7912)]