56026456

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{17123}}^1$

素因数の和:17538

約数の個数: 16

約数和(自身を含む): 105312600

約数和(自身を除く): 49286144

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 17123, 34246, 68492, 136984, 7003307, 14006614, 28013228, 56026456]

約数ペア:

[(1, 56026456), (2, 28013228), (4, 14006614), (8, 7003307), (409, 136984), (818, 68492), (1636, 34246), (3272, 17123)]