82438426

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{111103}}^1$

素因数の和:111165

約数の個数: 16

約数和(自身を含む): 143990784

約数和(自身を除く): 61552358

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 111103, 222206, 777721, 1555442, 5888459, 11776918, 41219213, 82438426]

約数ペア:

[(1, 82438426), (2, 41219213), (7, 11776918), (14, 5888459), (53, 1555442), (106, 777721), (371, 222206), (742, 111103)]