82115528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{971}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 173735280

約数和(自身を除く): 91619752

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 961, 971, 1364, 1922, 1942, 2728, 3844, 3884, 7688, 7768, 10571, 10681, 21142, 21362, 30101, 42284, 42724, 60202, 84568, 85448, 120404, 240808, 331111, 662222, 933131, 1324444, 1866262, 2648888, 3732524, 7465048, 10264441, 20528882, 41057764, 82115528]

約数ペア:

[(1, 82115528), (2, 41057764), (4, 20528882), (8, 10264441), (11, 7465048), (22, 3732524), (31, 2648888), (44, 1866262), (62, 1324444), (88, 933131), (124, 662222), (248, 331111), (341, 240808), (682, 120404), (961, 85448), (971, 84568), (1364, 60202), (1922, 42724), (1942, 42284), (2728, 30101), (3844, 21362), (3884, 21142), (7688, 10681), (7768, 10571)]