80086352

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{135281}}^1$

素因数の和:135326

約数の個数: 20

約数和(自身を含む): 159362196

約数和(自身を除く): 79275844

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 135281, 270562, 541124, 1082248, 2164496, 5005397, 10010794, 20021588, 40043176, 80086352]

約数ペア:

[(1, 80086352), (2, 40043176), (4, 20021588), (8, 10010794), (16, 5005397), (37, 2164496), (74, 1082248), (148, 541124), (296, 270562), (592, 135281)]