169452784

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{39371}}^1$

素因数の和:39648

約数の個数: 20

約数和(自身を含む): 329543640

約数和(自身を除く): 160090856

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 39371, 78742, 157484, 314968, 629936, 10590799, 21181598, 42363196, 84726392, 169452784]

約数ペア:

[(1, 169452784), (2, 84726392), (4, 42363196), (8, 21181598), (16, 10590799), (269, 629936), (538, 314968), (1076, 157484), (2152, 78742), (4304, 39371)]