16733008

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2557}}^1$

素因数の和:2974

約数の個数: 20

約数和(自身を含む): 32512180

約数和(自身を除く): 15779172

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 2557, 3272, 5114, 6544, 10228, 20456, 40912, 1045813, 2091626, 4183252, 8366504, 16733008]

約数ペア:

[(1, 16733008), (2, 8366504), (4, 4183252), (8, 2091626), (16, 1045813), (409, 40912), (818, 20456), (1636, 10228), (2557, 6544), (3272, 5114)]