80494204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{124991}}^1$

素因数の和:125025

約数の個数: 24

約数和(自身を含む): 167989248

約数和(自身を除く): 87495044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 124991, 249982, 499964, 874937, 1749874, 2874793, 3499748, 5749586, 11499172, 20123551, 40247102, 80494204]

約数ペア:

[(1, 80494204), (2, 40247102), (4, 20123551), (7, 11499172), (14, 5749586), (23, 3499748), (28, 2874793), (46, 1749874), (92, 874937), (161, 499964), (322, 249982), (644, 124991)]