82786198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{42281}}^1$

素因数の和:42383

約数の個数: 16

約数和(自身を含む): 136993680

約数和(自身を除く): 54207482

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 42281, 84562, 465091, 930182, 3763009, 7526018, 41393099, 82786198]

約数ペア:

[(1, 82786198), (2, 41393099), (11, 7526018), (22, 3763009), (89, 930182), (178, 465091), (979, 84562), (1958, 42281)]