89707866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13831}}^1$

素因数の和:13906

約数の個数: 32

約数和(自身を含む): 191213568

約数和(自身を除く): 101505702

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 13831, 27662, 41493, 82986, 318113, 636226, 650057, 954339, 1300114, 1908678, 1950171, 3900342, 14951311, 29902622, 44853933, 89707866]

約数ペア:

[(1, 89707866), (2, 44853933), (3, 29902622), (6, 14951311), (23, 3900342), (46, 1950171), (47, 1908678), (69, 1300114), (94, 954339), (138, 650057), (141, 636226), (282, 318113), (1081, 82986), (2162, 41493), (3243, 27662), (6486, 13831)]