39781156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20173}}^1$

素因数の和:20223

約数の個数: 24

約数和(自身を含む): 76257720

約数和(自身を除く): 36476564

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 20173, 40346, 80692, 342941, 585017, 685882, 1170034, 1371764, 2340068, 9945289, 19890578, 39781156]

約数ペア:

[(1, 39781156), (2, 19890578), (4, 9945289), (17, 2340068), (29, 1371764), (34, 1170034), (58, 685882), (68, 585017), (116, 342941), (493, 80692), (986, 40346), (1972, 20173)]