22473904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{34259}}^1$

素因数の和:34308

約数の個数: 20

約数和(自身を含む): 44606520

約数和(自身を除く): 22132616

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 34259, 68518, 137036, 274072, 548144, 1404619, 2809238, 5618476, 11236952, 22473904]

約数ペア:

[(1, 22473904), (2, 11236952), (4, 5618476), (8, 2809238), (16, 1404619), (41, 548144), (82, 274072), (164, 137036), (328, 68518), (656, 34259)]