39909104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{86011}}^1$

素因数の和:86048

約数の個数: 20

約数和(自身を含む): 79991160

約数和(自身を除く): 40082056

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 86011, 172022, 344044, 688088, 1376176, 2494319, 4988638, 9977276, 19954552, 39909104]

約数ペア:

[(1, 39909104), (2, 19954552), (4, 9977276), (8, 4988638), (16, 2494319), (29, 1376176), (58, 688088), (116, 344044), (232, 172022), (464, 86011)]