86981146

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{365467}}^1$

素因数の和:365493

約数の個数: 16

約数和(自身を含む): 157882176

約数和(自身を除く): 70901030

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 365467, 730934, 2558269, 5116538, 6212939, 12425878, 43490573, 86981146]

約数ペア:

[(1, 86981146), (2, 43490573), (7, 12425878), (14, 6212939), (17, 5116538), (34, 2558269), (119, 730934), (238, 365467)]