87101152

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2083

約数の個数: 48

約数和(自身を含む): 181258560

約数和(自身を除く): 94157408

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 188, 232, 376, 464, 752, 928, 1363, 1504, 1997, 2726, 3994, 5452, 7988, 10904, 15976, 21808, 31952, 43616, 57913, 63904, 93859, 115826, 187718, 231652, 375436, 463304, 750872, 926608, 1501744, 1853216, 2721911, 3003488, 5443822, 10887644, 21775288, 43550576, 87101152]

約数ペア:

[(1, 87101152), (2, 43550576), (4, 21775288), (8, 10887644), (16, 5443822), (29, 3003488), (32, 2721911), (47, 1853216), (58, 1501744), (94, 926608), (116, 750872), (188, 463304), (232, 375436), (376, 231652), (464, 187718), (752, 115826), (928, 93859), (1363, 63904), (1504, 57913), (1997, 43616), (2726, 31952), (3994, 21808), (5452, 15976), (7988, 10904)]