39768464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{57803}}^1$

素因数の和:57854

約数の個数: 20

約数和(自身を含む): 78844656

約数和(自身を除く): 39076192

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 57803, 115606, 231212, 462424, 924848, 2485529, 4971058, 9942116, 19884232, 39768464]

約数ペア:

[(1, 39768464), (2, 19884232), (4, 9942116), (8, 4971058), (16, 2485529), (43, 924848), (86, 462424), (172, 231212), (344, 115606), (688, 57803)]