81025366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103613}}^1$

素因数の和:103655

約数の個数: 16

約数和(自身を含む): 134283744

約数和(自身を除く): 53258378

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 103613, 207226, 1761421, 2383099, 3522842, 4766198, 40512683, 81025366]

約数ペア:

[(1, 81025366), (2, 40512683), (17, 4766198), (23, 3522842), (34, 2383099), (46, 1761421), (391, 207226), (782, 103613)]