8968336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43117}}^1$

素因数の和:43138

約数の個数: 20

約数和(自身を含む): 18713212

約数和(自身を除く): 9744876

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 43117, 86234, 172468, 344936, 560521, 689872, 1121042, 2242084, 4484168, 8968336]

約数ペア:

[(1, 8968336), (2, 4484168), (4, 2242084), (8, 1121042), (13, 689872), (16, 560521), (26, 344936), (52, 172468), (104, 86234), (208, 43117)]