86728567394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{993887}}^1$

素因数の和:994190

約数の個数: 32

約数和(自身を含む): 155714420736

約数和(自身を除く): 68985853342

約数列:

[1, 2, 7, 14, 23, 46, 161, 271, 322, 542, 1897, 3794, 6233, 12466, 43631, 87262, 993887, 1987774, 6957209, 13914418, 22859401, 45718802, 160015807, 269343377, 320031614, 538686754, 1885403639, 3770807278, 6194897671, 12389795342, 43364283697, 86728567394]

約数ペア:

[(1, 86728567394), (2, 43364283697), (7, 12389795342), (14, 6194897671), (23, 3770807278), (46, 1885403639), (161, 538686754), (271, 320031614), (322, 269343377), (542, 160015807), (1897, 45718802), (3794, 22859401), (6233, 13914418), (12466, 6957209), (43631, 1987774), (87262, 993887)]