22443248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{32621}}^1$

素因数の和:32672

約数の個数: 20

約数和(自身を含む): 44496408

約数和(自身を除く): 22053160

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 32621, 65242, 130484, 260968, 521936, 1402703, 2805406, 5610812, 11221624, 22443248]

約数ペア:

[(1, 22443248), (2, 11221624), (4, 5610812), (8, 2805406), (16, 1402703), (43, 521936), (86, 260968), (172, 130484), (344, 65242), (688, 32621)]