31160584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 75075840

約数和(自身を除く): 43915256

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 1861, 2093, 2392, 3722, 4186, 7444, 8372, 13027, 14888, 16744, 24193, 26054, 42803, 48386, 52108, 85606, 96772, 104216, 169351, 171212, 193544, 299621, 338702, 342424, 556439, 599242, 677404, 1112878, 1198484, 1354808, 2225756, 2396968, 3895073, 4451512, 7790146, 15580292, 31160584]

約数ペア:

[(1, 31160584), (2, 15580292), (4, 7790146), (7, 4451512), (8, 3895073), (13, 2396968), (14, 2225756), (23, 1354808), (26, 1198484), (28, 1112878), (46, 677404), (52, 599242), (56, 556439), (91, 342424), (92, 338702), (104, 299621), (161, 193544), (182, 171212), (184, 169351), (299, 104216), (322, 96772), (364, 85606), (598, 52108), (644, 48386), (728, 42803), (1196, 26054), (1288, 24193), (1861, 16744), (2093, 14888), (2392, 13027), (3722, 8372), (4186, 7444)]