89624824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2963}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 177840000

約数和(自身を除く): 88215176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 2963, 3781, 5926, 7562, 11852, 15124, 23704, 30248, 56297, 112594, 225188, 450376, 589637, 1179274, 2358548, 4717096, 11203103, 22406206, 44812412, 89624824]

約数ペア:

[(1, 89624824), (2, 44812412), (4, 22406206), (8, 11203103), (19, 4717096), (38, 2358548), (76, 1179274), (152, 589637), (199, 450376), (398, 225188), (796, 112594), (1592, 56297), (2963, 30248), (3781, 23704), (5926, 15124), (7562, 11852)]