16804168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 33096960

約数和(自身を除く): 16292792

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 271, 337, 542, 674, 1084, 1348, 2168, 2696, 6233, 7751, 12466, 15502, 24932, 31004, 49864, 62008, 91327, 182654, 365308, 730616, 2100521, 4201042, 8402084, 16804168]

約数ペア:

[(1, 16804168), (2, 8402084), (4, 4201042), (8, 2100521), (23, 730616), (46, 365308), (92, 182654), (184, 91327), (271, 62008), (337, 49864), (542, 31004), (674, 24932), (1084, 15502), (1348, 12466), (2168, 7751), (2696, 6233)]