858406448

素因数分解:

$2^4\times {\mathrm{1193}}^1\times {\mathrm{44971}}^1$

素因数の和:46172

約数の個数: 20

約数和(自身を含む): 1664593608

約数和(自身を除く): 806187160

約数列:

[1, 2, 4, 8, 16, 1193, 2386, 4772, 9544, 19088, 44971, 89942, 179884, 359768, 719536, 53650403, 107300806, 214601612, 429203224, 858406448]

約数ペア:

[(1, 858406448), (2, 429203224), (4, 214601612), (8, 107300806), (16, 53650403), (1193, 719536), (2386, 359768), (4772, 179884), (9544, 89942), (19088, 44971)]