39528208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130027}}^1$

素因数の和:130054

約数の個数: 20

約数和(自身を含む): 80617360

約数和(自身を除く): 41089152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130027, 260054, 520108, 1040216, 2080432, 2470513, 4941026, 9882052, 19764104, 39528208]

約数ペア:

[(1, 39528208), (2, 19764104), (4, 9882052), (8, 4941026), (16, 2470513), (19, 2080432), (38, 1040216), (76, 520108), (152, 260054), (304, 130027)]