86866867

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 92565504

約数和(自身を除く): 5698637

約数列:

[1, 31, 61, 71, 647, 1891, 2201, 4331, 20057, 39467, 45937, 134261, 1223477, 1424047, 2802157, 86866867]

約数ペア:

[(1, 86866867), (31, 2802157), (61, 1424047), (71, 1223477), (647, 134261), (1891, 45937), (2201, 39467), (4331, 20057)]