40548208

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{2971}}^1$

素因数の和:3832

約数の個数: 20

約数和(自身を含む): 78680728

約数和(自身を除く): 38132520

約数列:

[1, 2, 4, 8, 16, 853, 1706, 2971, 3412, 5942, 6824, 11884, 13648, 23768, 47536, 2534263, 5068526, 10137052, 20274104, 40548208]

約数ペア:

[(1, 40548208), (2, 20274104), (4, 10137052), (8, 5068526), (16, 2534263), (853, 47536), (1706, 23768), (2971, 13648), (3412, 11884), (5942, 6824)]