81914326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67033}}^1$

素因数の和:67095

約数の個数: 16

約数和(自身を含む): 135140544

約数和(自身を除く): 53226218

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 67033, 134066, 871429, 1742858, 3150551, 6301102, 40957163, 81914326]

約数ペア:

[(1, 81914326), (2, 40957163), (13, 6301102), (26, 3150551), (47, 1742858), (94, 871429), (611, 134066), (1222, 67033)]