87675448

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68071}}^1$

素因数の和:68107

約数の個数: 32

約数和(自身を含む): 196047360

約数和(自身を除く): 108371912

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 68071, 136142, 272284, 476497, 544568, 952994, 1565633, 1905988, 3131266, 3811976, 6262532, 10959431, 12525064, 21918862, 43837724, 87675448]

約数ペア:

[(1, 87675448), (2, 43837724), (4, 21918862), (7, 12525064), (8, 10959431), (14, 6262532), (23, 3811976), (28, 3131266), (46, 1905988), (56, 1565633), (92, 952994), (161, 544568), (184, 476497), (322, 272284), (644, 136142), (1288, 68071)]