81340459198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{55636429}}^1$

素因数の和:55636491

約数の個数: 16

約数和(自身を含む): 132192157680

約数和(自身を除く): 50851698482

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 55636429, 111272858, 945819293, 1891638586, 2392366447, 4784732894, 40670229599, 81340459198]

約数ペア:

[(1, 81340459198), (2, 40670229599), (17, 4784732894), (34, 2392366447), (43, 1891638586), (86, 945819293), (731, 111272858), (1462, 55636429)]