87211354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{28297}}^1$

素因数の和:28389

約数の個数: 16

約数和(自身を含む): 138547008

約数和(自身を除く): 51335654

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 28297, 56594, 650831, 1301662, 1895899, 3791798, 43605677, 87211354]

約数ペア:

[(1, 87211354), (2, 43605677), (23, 3791798), (46, 1895899), (67, 1301662), (134, 650831), (1541, 56594), (3082, 28297)]