127735856

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{28411}}^1$

素因数の和:28700

約数の個数: 20

約数和(自身を含む): 248377704

約数和(自身を除く): 120641848

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 28411, 56822, 113644, 227288, 454576, 7983491, 15966982, 31933964, 63867928, 127735856]

約数ペア:

[(1, 127735856), (2, 63867928), (4, 31933964), (8, 15966982), (16, 7983491), (281, 454576), (562, 227288), (1124, 113644), (2248, 56822), (4496, 28411)]