171536

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 20

約数和(自身を含む): 339264

約数和(自身を除く): 167728

約数列:

[1, 2, 4, 8, 16, 71, 142, 151, 284, 302, 568, 604, 1136, 1208, 2416, 10721, 21442, 42884, 85768, 171536]

約数ペア:

[(1, 171536), (2, 85768), (4, 42884), (8, 21442), (16, 10721), (71, 2416), (142, 1208), (151, 1136), (284, 604), (302, 568)]