87140584

素因数分解:

$2^3\times {\mathrm{977}}^1\times {\mathrm{11149}}^1$

素因数の和:12132

約数の個数: 16

約数和(自身を含む): 163570500

約数和(自身を除く): 76429916

約数列:

[1, 2, 4, 8, 977, 1954, 3908, 7816, 11149, 22298, 44596, 89192, 10892573, 21785146, 43570292, 87140584]

約数ペア:

[(1, 87140584), (2, 43570292), (4, 21785146), (8, 10892573), (977, 89192), (1954, 44596), (3908, 22298), (7816, 11149)]