39434728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8425

約数の個数: 32

約数和(自身を含む): 80352000

約数和(自身を除く): 40917272

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 8369, 16738, 33476, 66952, 159011, 259439, 318022, 518878, 636044, 1037756, 1272088, 2075512, 4929341, 9858682, 19717364, 39434728]

約数ペア:

[(1, 39434728), (2, 19717364), (4, 9858682), (8, 4929341), (19, 2075512), (31, 1272088), (38, 1037756), (62, 636044), (76, 518878), (124, 318022), (152, 259439), (248, 159011), (589, 66952), (1178, 33476), (2356, 16738), (4712, 8369)]