87391912

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 169361280

約数和(自身を除く): 81969368

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 2903, 3763, 5806, 7526, 11612, 15052, 23224, 30104, 153859, 206113, 307718, 412226, 615436, 824452, 1230872, 1648904, 10923989, 21847978, 43695956, 87391912]

約数ペア:

[(1, 87391912), (2, 43695956), (4, 21847978), (8, 10923989), (53, 1648904), (71, 1230872), (106, 824452), (142, 615436), (212, 412226), (284, 307718), (424, 206113), (568, 153859), (2903, 30104), (3763, 23224), (5806, 15052), (7526, 11612)]