91641310

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{65929}}^1$

素因数の和:66075

約数の個数: 16

約数和(自身を含む): 166143600

約数和(自身を除く): 74502290

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 65929, 131858, 329645, 659290, 9164131, 18328262, 45820655, 91641310]

約数ペア:

[(1, 91641310), (2, 45820655), (5, 18328262), (10, 9164131), (139, 659290), (278, 329645), (695, 131858), (1390, 65929)]