87257722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{26717}}^1$

素因数の和:26813

約数の個数: 16

約数和(自身を含む): 138506112

約数和(自身を除く): 51248390

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 26717, 53434, 614491, 1228982, 1896907, 3793814, 43628861, 87257722]

約数ペア:

[(1, 87257722), (2, 43628861), (23, 3793814), (46, 1896907), (71, 1228982), (142, 614491), (1633, 53434), (3266, 26717)]