40168672

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{54577}}^1$

素因数の和:54610

約数の個数: 24

約数和(自身を含む): 82521936

約数和(自身を除く): 42353264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 54577, 109154, 218308, 436616, 873232, 1255271, 1746464, 2510542, 5021084, 10042168, 20084336, 40168672]

約数ペア:

[(1, 40168672), (2, 20084336), (4, 10042168), (8, 5021084), (16, 2510542), (23, 1746464), (32, 1255271), (46, 873232), (92, 436616), (184, 218308), (368, 109154), (736, 54577)]