21412096

素因数分解:

$2^8\times {\mathrm{83641}}^1$

素因数の和:83657

約数の個数: 18

約数和(自身を含む): 42741062

約数和(自身を除く): 21328966

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 83641, 167282, 334564, 669128, 1338256, 2676512, 5353024, 10706048, 21412096]

約数ペア:

[(1, 21412096), (2, 10706048), (4, 5353024), (8, 2676512), (16, 1338256), (32, 669128), (64, 334564), (128, 167282), (256, 83641)]