81348074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{4481}}^1$

素因数の和:4825

約数の個数: 16

約数和(自身を含む): 126661320

約数和(自身を除く): 45313246

約数列:

[1, 2, 29, 58, 313, 626, 4481, 8962, 9077, 18154, 129949, 259898, 1402553, 2805106, 40674037, 81348074]

約数ペア:

[(1, 81348074), (2, 40674037), (29, 2805106), (58, 1402553), (313, 259898), (626, 129949), (4481, 18154), (8962, 9077)]