40098274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27427}}^1$

素因数の和:27489

約数の個数: 16

約数和(自身を含む): 65168928

約数和(自身を除く): 25070654

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 27427, 54854, 466259, 932518, 1179361, 2358722, 20049137, 40098274]

約数ペア:

[(1, 40098274), (2, 20049137), (17, 2358722), (34, 1179361), (43, 932518), (86, 466259), (731, 54854), (1462, 27427)]