87748474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{5107}}^1$

素因数の和:5202

約数の個数: 24

約数和(自身を含む): 146742624

約数和(自身を除く): 58994150

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 5107, 8591, 10214, 17182, 56177, 112354, 362597, 617947, 725194, 1235894, 3988567, 7977134, 43874237, 87748474]

約数ペア:

[(1, 87748474), (2, 43874237), (11, 7977134), (22, 3988567), (71, 1235894), (121, 725194), (142, 617947), (242, 362597), (781, 112354), (1562, 56177), (5107, 17182), (8591, 10214)]