40344536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{296651}}^1$

素因数の和:296674

約数の個数: 16

約数和(自身を含む): 80096040

約数和(自身を除く): 39751504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 296651, 593302, 1186604, 2373208, 5043067, 10086134, 20172268, 40344536]

約数ペア:

[(1, 40344536), (2, 20172268), (4, 10086134), (8, 5043067), (17, 2373208), (34, 1186604), (68, 593302), (136, 296651)]