80886032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{219799}}^1$

素因数の和:219830

約数の個数: 20

約数和(自身を含む): 163531200

約数和(自身を除く): 82645168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 219799, 439598, 879196, 1758392, 3516784, 5055377, 10110754, 20221508, 40443016, 80886032]

約数ペア:

[(1, 80886032), (2, 40443016), (4, 20221508), (8, 10110754), (16, 5055377), (23, 3516784), (46, 1758392), (92, 879196), (184, 439598), (368, 219799)]