56863888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{82651}}^1$

素因数の和:82702

約数の個数: 20

約数和(自身を含む): 112737328

約数和(自身を除く): 55873440

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 82651, 165302, 330604, 661208, 1322416, 3553993, 7107986, 14215972, 28431944, 56863888]

約数ペア:

[(1, 56863888), (2, 28431944), (4, 14215972), (8, 7107986), (16, 3553993), (43, 1322416), (86, 661208), (172, 330604), (344, 165302), (688, 82651)]