23343496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 50688000

約数和(自身を除く): 27344504

約数列:

[1, 2, 4, 8, 11, 22, 31, 43, 44, 62, 86, 88, 124, 172, 199, 248, 341, 344, 398, 473, 682, 796, 946, 1333, 1364, 1592, 1892, 2189, 2666, 2728, 3784, 4378, 5332, 6169, 8557, 8756, 10664, 12338, 14663, 17114, 17512, 24676, 29326, 34228, 49352, 58652, 67859, 68456, 94127, 117304, 135718, 188254, 265267, 271436, 376508, 530534, 542872, 753016, 1061068, 2122136, 2917937, 5835874, 11671748, 23343496]

約数ペア:

[(1, 23343496), (2, 11671748), (4, 5835874), (8, 2917937), (11, 2122136), (22, 1061068), (31, 753016), (43, 542872), (44, 530534), (62, 376508), (86, 271436), (88, 265267), (124, 188254), (172, 135718), (199, 117304), (248, 94127), (341, 68456), (344, 67859), (398, 58652), (473, 49352), (682, 34228), (796, 29326), (946, 24676), (1333, 17512), (1364, 17114), (1592, 14663), (1892, 12338), (2189, 10664), (2666, 8756), (2728, 8557), (3784, 6169), (4378, 5332)]