170791856

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{26099}}^1$

素因数の和:26516

約数の個数: 20

約数和(自身を含む): 331731000

約数和(自身を除く): 160939144

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 26099, 52198, 104396, 208792, 417584, 10674491, 21348982, 42697964, 85395928, 170791856]

約数ペア:

[(1, 170791856), (2, 85395928), (4, 42697964), (8, 21348982), (16, 10674491), (409, 417584), (818, 208792), (1636, 104396), (3272, 52198), (6544, 26099)]