23166164

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 48254976

約数和(自身を除く): 25088812

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 271, 284, 301, 497, 542, 602, 994, 1084, 1204, 1897, 1988, 3053, 3794, 6106, 7588, 11653, 12212, 19241, 21371, 23306, 38482, 42742, 46612, 76964, 81571, 85484, 134687, 163142, 269374, 326284, 538748, 827363, 1654726, 3309452, 5791541, 11583082, 23166164]

約数ペア:

[(1, 23166164), (2, 11583082), (4, 5791541), (7, 3309452), (14, 1654726), (28, 827363), (43, 538748), (71, 326284), (86, 269374), (142, 163142), (172, 134687), (271, 85484), (284, 81571), (301, 76964), (497, 46612), (542, 42742), (602, 38482), (994, 23306), (1084, 21371), (1204, 19241), (1897, 12212), (1988, 11653), (3053, 7588), (3794, 6106)]