161711284

素因数分解:

$2^2\times 7^1\times {\mathrm{5775403}}^1$

素因数の和:5775414

約数の個数: 12

約数和(自身を含む): 323422624

約数和(自身を除く): 161711340

約数列:

[1, 2, 4, 7, 14, 28, 5775403, 11550806, 23101612, 40427821, 80855642, 161711284]

約数ペア:

[(1, 161711284), (2, 80855642), (4, 40427821), (7, 23101612), (14, 11550806), (28, 5775403)]