87610744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7873}}^1$

素因数の和:7999

約数の個数: 32

約数和(自身を含む): 178582320

約数和(自身を除く): 90971576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 7873, 11128, 15746, 31492, 62984, 102349, 204698, 409396, 818792, 842411, 1684822, 3369644, 6739288, 10951343, 21902686, 43805372, 87610744]

約数ペア:

[(1, 87610744), (2, 43805372), (4, 21902686), (8, 10951343), (13, 6739288), (26, 3369644), (52, 1684822), (104, 842411), (107, 818792), (214, 409396), (428, 204698), (856, 102349), (1391, 62984), (2782, 31492), (5564, 15746), (7873, 11128)]