87342242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{3271}}^1$

素因数の和:3378

約数の個数: 24

約数和(自身を含む): 143706240

約数和(自身を除く): 56363998

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 3271, 6542, 13351, 26702, 42523, 85046, 258409, 516818, 552799, 1105598, 3359317, 6718634, 43671121, 87342242]

約数ペア:

[(1, 87342242), (2, 43671121), (13, 6718634), (26, 3359317), (79, 1105598), (158, 552799), (169, 516818), (338, 258409), (1027, 85046), (2054, 42523), (3271, 26702), (6542, 13351)]