39534136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1307}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 78480000

約数和(自身を除く): 38945864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1307, 1592, 2614, 3781, 5228, 7562, 10456, 15124, 24833, 30248, 49666, 99332, 198664, 260093, 520186, 1040372, 2080744, 4941767, 9883534, 19767068, 39534136]

約数ペア:

[(1, 39534136), (2, 19767068), (4, 9883534), (8, 4941767), (19, 2080744), (38, 1040372), (76, 520186), (152, 260093), (199, 198664), (398, 99332), (796, 49666), (1307, 30248), (1592, 24833), (2614, 15124), (3781, 10456), (5228, 7562)]