11440864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{21031}}^1$

素因数の和:21058

約数の個数: 24

約数和(自身を含む): 23850288

約数和(自身を除く): 12409424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 21031, 42062, 84124, 168248, 336496, 357527, 672992, 715054, 1430108, 2860216, 5720432, 11440864]

約数ペア:

[(1, 11440864), (2, 5720432), (4, 2860216), (8, 1430108), (16, 715054), (17, 672992), (32, 357527), (34, 336496), (68, 168248), (136, 84124), (272, 42062), (544, 21031)]