22162256

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{1249}}^1$

素因数の和:2366

約数の個数: 20

約数和(自身を含む): 43012500

約数和(自身を除く): 20850244

約数列:

[1, 2, 4, 8, 16, 1109, 1249, 2218, 2498, 4436, 4996, 8872, 9992, 17744, 19984, 1385141, 2770282, 5540564, 11081128, 22162256]

約数ペア:

[(1, 22162256), (2, 11081128), (4, 5540564), (8, 2770282), (16, 1385141), (1109, 19984), (1249, 17744), (2218, 9992), (2498, 8872), (4436, 4996)]