39049904

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{22391}}^1$

素因数の和:22508

約数の個数: 20

約数和(自身を含む): 76356720

約数和(自身を除く): 37306816

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 22391, 44782, 89564, 179128, 358256, 2440619, 4881238, 9762476, 19524952, 39049904]

約数ペア:

[(1, 39049904), (2, 19524952), (4, 9762476), (8, 4881238), (16, 2440619), (109, 358256), (218, 179128), (436, 89564), (872, 44782), (1744, 22391)]