85694277616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{172770721}}^1$

素因数の和:172770760

約数の個数: 20

約数和(自身を含む): 171388556224

約数和(自身を除く): 85694278608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 172770721, 345541442, 691082884, 1382165768, 2764331536, 5355892351, 10711784702, 21423569404, 42847138808, 85694277616]

約数ペア:

[(1, 85694277616), (2, 42847138808), (4, 21423569404), (8, 10711784702), (16, 5355892351), (31, 2764331536), (62, 1382165768), (124, 691082884), (248, 345541442), (496, 172770721)]