42353578

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2087}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 64895040

約数和(自身を除く): 22541462

約数列:

[1, 2, 73, 139, 146, 278, 2087, 4174, 10147, 20294, 152351, 290093, 304702, 580186, 21176789, 42353578]

約数ペア:

[(1, 42353578), (2, 21176789), (73, 580186), (139, 304702), (146, 290093), (278, 152351), (2087, 20294), (4174, 10147)]