8253856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19841}}^1$

素因数の和:19864

約数の個数: 24

約数和(自身を含む): 17500644

約数和(自身を除く): 9246788

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 19841, 39682, 79364, 158728, 257933, 317456, 515866, 634912, 1031732, 2063464, 4126928, 8253856]

約数ペア:

[(1, 8253856), (2, 4126928), (4, 2063464), (8, 1031732), (13, 634912), (16, 515866), (26, 317456), (32, 257933), (52, 158728), (104, 79364), (208, 39682), (416, 19841)]