173471632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{252139}}^1$

素因数の和:252190

約数の個数: 20

約数和(自身を含む): 343918960

約数和(自身を除く): 170447328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 252139, 504278, 1008556, 2017112, 4034224, 10841977, 21683954, 43367908, 86735816, 173471632]

約数ペア:

[(1, 173471632), (2, 86735816), (4, 43367908), (8, 21683954), (16, 10841977), (43, 4034224), (86, 2017112), (172, 1008556), (344, 504278), (688, 252139)]