81052126

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{7351}}^1$

素因数の和:7539

約数の個数: 16

約数和(自身を含む): 125719200

約数和(自身を除く): 44667074

約数列:

[1, 2, 37, 74, 149, 298, 5513, 7351, 11026, 14702, 271987, 543974, 1095299, 2190598, 40526063, 81052126]

約数ペア:

[(1, 81052126), (2, 40526063), (37, 2190598), (74, 1095299), (149, 543974), (298, 271987), (5513, 14702), (7351, 11026)]