420167584

素因数分解:

$2^5\times {\mathrm{2423}}^1\times {\mathrm{5419}}^1$

素因数の和:7852

約数の個数: 24

約数和(自身を含む): 827699040

約数和(自身を除く): 407531456

約数列:

[1, 2, 4, 8, 16, 32, 2423, 4846, 5419, 9692, 10838, 19384, 21676, 38768, 43352, 77536, 86704, 173408, 13130237, 26260474, 52520948, 105041896, 210083792, 420167584]

約数ペア:

[(1, 420167584), (2, 210083792), (4, 105041896), (8, 52520948), (16, 26260474), (32, 13130237), (2423, 173408), (4846, 86704), (5419, 77536), (9692, 43352), (10838, 38768), (19384, 21676)]