86689328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1097}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 183805200

約数和(自身を除く): 97115872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 449, 898, 1097, 1796, 2194, 3592, 4388, 4939, 7184, 8776, 9878, 12067, 17552, 19756, 24134, 39512, 48268, 79024, 96536, 193072, 492553, 985106, 1970212, 3940424, 5418083, 7880848, 10836166, 21672332, 43344664, 86689328]

約数ペア:

[(1, 86689328), (2, 43344664), (4, 21672332), (8, 10836166), (11, 7880848), (16, 5418083), (22, 3940424), (44, 1970212), (88, 985106), (176, 492553), (449, 193072), (898, 96536), (1097, 79024), (1796, 48268), (2194, 39512), (3592, 24134), (4388, 19756), (4939, 17552), (7184, 12067), (8776, 9878)]