67342864

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{3191}}^1$

素因数の和:4518

約数の個数: 20

約数和(自身を含む): 130616640

約数和(自身を除く): 63273776

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 3191, 5276, 6382, 10552, 12764, 21104, 25528, 51056, 4208929, 8417858, 16835716, 33671432, 67342864]

約数ペア:

[(1, 67342864), (2, 33671432), (4, 16835716), (8, 8417858), (16, 4208929), (1319, 51056), (2638, 25528), (3191, 21104), (5276, 12764), (6382, 10552)]