8809216

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2676

約数の個数: 36

約数和(自身を含む): 18943792

約数和(自身を除く): 10134576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 2647, 3328, 5294, 10588, 21176, 34411, 42352, 68822, 84704, 137644, 169408, 275288, 338816, 550576, 677632, 1101152, 2202304, 4404608, 8809216]

約数ペア:

[(1, 8809216), (2, 4404608), (4, 2202304), (8, 1101152), (13, 677632), (16, 550576), (26, 338816), (32, 275288), (52, 169408), (64, 137644), (104, 84704), (128, 68822), (208, 42352), (256, 34411), (416, 21176), (832, 10588), (1664, 5294), (2647, 3328)]