86191259

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8053}}^1$

素因数の和:8210

約数の個数: 16

約数和(自身を含む): 108245760

約数和(自身を除く): 22054501

約数列:

[1, 7, 11, 77, 139, 973, 1529, 8053, 10703, 56371, 88583, 620081, 1119367, 7835569, 12313037, 86191259]

約数ペア:

[(1, 86191259), (7, 12313037), (11, 7835569), (77, 1119367), (139, 620081), (973, 88583), (1529, 56371), (8053, 10703)]