320090968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{1061}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 615407760

約数和(自身を除く): 295316792

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 877, 1061, 1754, 2122, 3508, 4244, 7016, 8488, 37711, 45623, 75422, 91246, 150844, 182492, 301688, 364984, 930497, 1860994, 3721988, 7443976, 40011371, 80022742, 160045484, 320090968]

約数ペア:

[(1, 320090968), (2, 160045484), (4, 80022742), (8, 40011371), (43, 7443976), (86, 3721988), (172, 1860994), (344, 930497), (877, 364984), (1061, 301688), (1754, 182492), (2122, 150844), (3508, 91246), (4244, 75422), (7016, 45623), (8488, 37711)]