39385168

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{66529}}^1$

素因数の和:66574

約数の個数: 20

約数和(自身を含む): 78372340

約数和(自身を除く): 38987172

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 66529, 133058, 266116, 532232, 1064464, 2461573, 4923146, 9846292, 19692584, 39385168]

約数ペア:

[(1, 39385168), (2, 19692584), (4, 9846292), (8, 4923146), (16, 2461573), (37, 1064464), (74, 532232), (148, 266116), (296, 133058), (592, 66529)]