87118192

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40939}}^1$

素因数の和:40973

約数の個数: 40

約数和(自身を含む): 203062400

約数和(自身を除く): 115944208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 40939, 81878, 163756, 286573, 327512, 573146, 655024, 777841, 1146292, 1555682, 2292584, 3111364, 4585168, 5444887, 6222728, 10889774, 12445456, 21779548, 43559096, 87118192]

約数ペア:

[(1, 87118192), (2, 43559096), (4, 21779548), (7, 12445456), (8, 10889774), (14, 6222728), (16, 5444887), (19, 4585168), (28, 3111364), (38, 2292584), (56, 1555682), (76, 1146292), (112, 777841), (133, 655024), (152, 573146), (266, 327512), (304, 286573), (532, 163756), (1064, 81878), (2128, 40939)]