231287282

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{57221}}^1$

素因数の和:57313

約数の個数: 16

約数和(自身を含む): 362558592

約数和(自身を除く): 131271310

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 57221, 114442, 2460503, 2689387, 4921006, 5378774, 115643641, 231287282]

約数ペア:

[(1, 231287282), (2, 115643641), (43, 5378774), (47, 4921006), (86, 2689387), (94, 2460503), (2021, 114442), (4042, 57221)]