8513168

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{3389}}^1$

素因数の和:3554

約数の個数: 20

約数和(自身を含む): 16604220

約数和(自身を除く): 8091052

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 3389, 6778, 13556, 27112, 54224, 532073, 1064146, 2128292, 4256584, 8513168]

約数ペア:

[(1, 8513168), (2, 4256584), (4, 2128292), (8, 1064146), (16, 532073), (157, 54224), (314, 27112), (628, 13556), (1256, 6778), (2512, 3389)]