20161115528

素因数分解:

$2^3\times {\mathrm{3719}}^1\times {\mathrm{677639}}^1$

素因数の和:681364

約数の個数: 16

約数和(自身を含む): 37812312000

約数和(自身を除く): 17651196472

約数列:

[1, 2, 4, 8, 3719, 7438, 14876, 29752, 677639, 1355278, 2710556, 5421112, 2520139441, 5040278882, 10080557764, 20161115528]

約数ペア:

[(1, 20161115528), (2, 10080557764), (4, 5040278882), (8, 2520139441), (3719, 5421112), (7438, 2710556), (14876, 1355278), (29752, 677639)]