16556072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{159193}}^1$

素因数の和:159212

約数の個数: 16

約数和(自身を含む): 33430740

約数和(自身を除く): 16874668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 159193, 318386, 636772, 1273544, 2069509, 4139018, 8278036, 16556072]

約数ペア:

[(1, 16556072), (2, 8278036), (4, 4139018), (8, 2069509), (13, 1273544), (26, 636772), (52, 318386), (104, 159193)]