89641166

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 24

約数和(自身を含む): 141612240

約数和(自身を除く): 51971074

約数列:

[1, 2, 23, 46, 193, 386, 439, 529, 878, 1058, 4439, 8878, 10097, 20194, 84727, 102097, 169454, 204194, 232231, 464462, 1948721, 3897442, 44820583, 89641166]

約数ペア:

[(1, 89641166), (2, 44820583), (23, 3897442), (46, 1948721), (193, 464462), (386, 232231), (439, 204194), (529, 169454), (878, 102097), (1058, 84727), (4439, 20194), (8878, 10097)]