81409634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{8521}}^1$

素因数の和:8821

約数の個数: 16

約数和(自身を含む): 129773016

約数和(自身を除く): 48363382

約数列:

[1, 2, 17, 34, 281, 562, 4777, 8521, 9554, 17042, 144857, 289714, 2394401, 4788802, 40704817, 81409634]

約数ペア:

[(1, 81409634), (2, 40704817), (17, 4788802), (34, 2394401), (281, 289714), (562, 144857), (4777, 17042), (8521, 9554)]