86458262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{55351}}^1$

素因数の和:55435

約数の個数: 16

約数和(自身を含む): 143472384

約数和(自身を除く): 57014122

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 55351, 110702, 608861, 1217722, 3929921, 7859842, 43229131, 86458262]

約数ペア:

[(1, 86458262), (2, 43229131), (11, 7859842), (22, 3929921), (71, 1217722), (142, 608861), (781, 110702), (1562, 55351)]