81244694

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{13907}}^1$

素因数の和:14059

約数の個数: 16

約数和(自身を含む): 128176128

約数和(自身を除く): 46931434

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 13907, 27814, 319861, 639722, 1766189, 3532378, 40622347, 81244694]

約数ペア:

[(1, 81244694), (2, 40622347), (23, 3532378), (46, 1766189), (127, 639722), (254, 319861), (2921, 27814), (5842, 13907)]