40162864

素因数分解:

$2^4\times 7^1\times {\mathrm{358597}}^1$

素因数の和:358612

約数の個数: 20

約数和(自身を含む): 88932304

約数和(自身を除く): 48769440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 358597, 717194, 1434388, 2510179, 2868776, 5020358, 5737552, 10040716, 20081432, 40162864]

約数ペア:

[(1, 40162864), (2, 20081432), (4, 10040716), (7, 5737552), (8, 5020358), (14, 2868776), (16, 2510179), (28, 1434388), (56, 717194), (112, 358597)]