38687192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 76800000

約数和(自身を除く): 38112808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1279, 1592, 2558, 3781, 5116, 7562, 10232, 15124, 24301, 30248, 48602, 97204, 194408, 254521, 509042, 1018084, 2036168, 4835899, 9671798, 19343596, 38687192]

約数ペア:

[(1, 38687192), (2, 19343596), (4, 9671798), (8, 4835899), (19, 2036168), (38, 1018084), (76, 509042), (152, 254521), (199, 194408), (398, 97204), (796, 48602), (1279, 30248), (1592, 24301), (2558, 15124), (3781, 10232), (5116, 7562)]