22657904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{32933}}^1$

素因数の和:32984

約数の個数: 20

約数和(自身を含む): 44921976

約数和(自身を除く): 22264072

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 32933, 65866, 131732, 263464, 526928, 1416119, 2832238, 5664476, 11328952, 22657904]

約数ペア:

[(1, 22657904), (2, 11328952), (4, 5664476), (8, 2832238), (16, 1416119), (43, 526928), (86, 263464), (172, 131732), (344, 65866), (688, 32933)]