8368672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{20117}}^1$

素因数の和:20140

約数の個数: 24

約数和(自身を含む): 17744076

約数和(自身を除く): 9375404

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 20117, 40234, 80468, 160936, 261521, 321872, 523042, 643744, 1046084, 2092168, 4184336, 8368672]

約数ペア:

[(1, 8368672), (2, 4184336), (4, 2092168), (8, 1046084), (13, 643744), (16, 523042), (26, 321872), (32, 261521), (52, 160936), (104, 80468), (208, 40234), (416, 20117)]