79779356

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{176503}}^1$

素因数の和:176620

約数の個数: 12

約数和(自身を含む): 140850192

約数和(自身を除く): 61070836

約数列:

[1, 2, 4, 113, 226, 452, 176503, 353006, 706012, 19944839, 39889678, 79779356]

約数ペア:

[(1, 79779356), (2, 39889678), (4, 19944839), (113, 706012), (226, 353006), (452, 176503)]