81886502

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{11027}}^1$

素因数の和:11155

約数の個数: 16

約数和(自身を含む): 127042560

約数和(自身を除く): 45156058

約数列:

[1, 2, 47, 79, 94, 158, 3713, 7426, 11027, 22054, 518269, 871133, 1036538, 1742266, 40943251, 81886502]

約数ペア:

[(1, 81886502), (2, 40943251), (47, 1742266), (79, 1036538), (94, 871133), (158, 518269), (3713, 22054), (7426, 11027)]