38590672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{126943}}^1$

素因数の和:126970

約数の個数: 20

約数和(自身を含む): 78705280

約数和(自身を除く): 40114608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 126943, 253886, 507772, 1015544, 2031088, 2411917, 4823834, 9647668, 19295336, 38590672]

約数ペア:

[(1, 38590672), (2, 19295336), (4, 9647668), (8, 4823834), (16, 2411917), (19, 2031088), (38, 1015544), (76, 507772), (152, 253886), (304, 126943)]