8045302544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{132989}}^1$

素因数の和:133215

約数の個数: 40

約数和(自身を含む): 16490760000

約数和(自身を除く): 8445457456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 1592, 3184, 3781, 7562, 15124, 30248, 60496, 132989, 265978, 531956, 1063912, 2127824, 2526791, 5053582, 10107164, 20214328, 26464811, 40428656, 52929622, 105859244, 211718488, 423436976, 502831409, 1005662818, 2011325636, 4022651272, 8045302544]

約数ペア:

[(1, 8045302544), (2, 4022651272), (4, 2011325636), (8, 1005662818), (16, 502831409), (19, 423436976), (38, 211718488), (76, 105859244), (152, 52929622), (199, 40428656), (304, 26464811), (398, 20214328), (796, 10107164), (1592, 5053582), (3184, 2526791), (3781, 2127824), (7562, 1063912), (15124, 531956), (30248, 265978), (60496, 132989)]