80424274

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{45233}}^1$

素因数の和:45369

約数の個数: 16

約数和(自身を含む): 138958848

約数和(自身を除く): 58534574

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 45233, 90466, 316631, 633262, 5744591, 11489182, 40212137, 80424274]

約数ペア:

[(1, 80424274), (2, 40212137), (7, 11489182), (14, 5744591), (127, 633262), (254, 316631), (889, 90466), (1778, 45233)]