22480048

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{4049}}^1$

素因数の和:4404

約数の個数: 20

約数和(自身を含む): 43691400

約数和(自身を除く): 21211352

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 4049, 5552, 8098, 16196, 32392, 64784, 1405003, 2810006, 5620012, 11240024, 22480048]

約数ペア:

[(1, 22480048), (2, 11240024), (4, 5620012), (8, 2810006), (16, 1405003), (347, 64784), (694, 32392), (1388, 16196), (2776, 8098), (4049, 5552)]