67924016

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{19037}}^1$

素因数の和:19268

約数の個数: 20

約数和(自身を含む): 132199872

約数和(自身を除く): 64275856

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 19037, 38074, 76148, 152296, 304592, 4245251, 8490502, 16981004, 33962008, 67924016]

約数ペア:

[(1, 67924016), (2, 33962008), (4, 16981004), (8, 8490502), (16, 4245251), (223, 304592), (446, 152296), (892, 76148), (1784, 38074), (3568, 19037)]