80429432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2659}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 159600000

約数和(自身を除く): 79170568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 2659, 3781, 5318, 7562, 10636, 15124, 21272, 30248, 50521, 101042, 202084, 404168, 529141, 1058282, 2116564, 4233128, 10053679, 20107358, 40214716, 80429432]

約数ペア:

[(1, 80429432), (2, 40214716), (4, 20107358), (8, 10053679), (19, 4233128), (38, 2116564), (76, 1058282), (152, 529141), (199, 404168), (398, 202084), (796, 101042), (1592, 50521), (2659, 30248), (3781, 21272), (5318, 15124), (7562, 10636)]