23840152

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2161}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 51369120

約数和(自身を除く): 27528968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2161, 2758, 4322, 5516, 8644, 11032, 15127, 17288, 30254, 60508, 121016, 425717, 851434, 1702868, 2980019, 3405736, 5960038, 11920076, 23840152]

約数ペア:

[(1, 23840152), (2, 11920076), (4, 5960038), (7, 3405736), (8, 2980019), (14, 1702868), (28, 851434), (56, 425717), (197, 121016), (394, 60508), (788, 30254), (1379, 17288), (1576, 15127), (2161, 11032), (2758, 8644), (4322, 5516)]