30971024

素因数分解:

$2^4\times 7^1\times {\mathrm{276527}}^1$

素因数の和:276542

約数の個数: 20

約数和(自身を含む): 68578944

約数和(自身を除く): 37607920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 276527, 553054, 1106108, 1935689, 2212216, 3871378, 4424432, 7742756, 15485512, 30971024]

約数ペア:

[(1, 30971024), (2, 15485512), (4, 7742756), (7, 4424432), (8, 3871378), (14, 2212216), (16, 1935689), (28, 1106108), (56, 553054), (112, 276527)]