91131502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1373}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 170947584

約数和(自身を除く): 79816082

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 431, 862, 1373, 2746, 3017, 4741, 6034, 9482, 9611, 15103, 19222, 30206, 33187, 66374, 105721, 211442, 591763, 1183526, 4142341, 6509393, 8284682, 13018786, 45565751, 91131502]

約数ペア:

[(1, 91131502), (2, 45565751), (7, 13018786), (11, 8284682), (14, 6509393), (22, 4142341), (77, 1183526), (154, 591763), (431, 211442), (862, 105721), (1373, 66374), (2746, 33187), (3017, 30206), (4741, 19222), (6034, 15103), (9482, 9611)]