88005281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 112347648

約数和(自身を除く): 24342367

約数列:

[1, 7, 13, 53, 71, 91, 257, 371, 497, 689, 923, 1799, 3341, 3763, 4823, 6461, 13621, 18247, 23387, 26341, 48919, 95347, 127729, 177073, 237211, 342433, 967091, 1239511, 1660477, 6769637, 12572183, 88005281]

約数ペア:

[(1, 88005281), (7, 12572183), (13, 6769637), (53, 1660477), (71, 1239511), (91, 967091), (257, 342433), (371, 237211), (497, 177073), (689, 127729), (923, 95347), (1799, 48919), (3341, 26341), (3763, 23387), (4823, 18247), (6461, 13621)]