86343928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1021}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 182672280

約数和(自身を除く): 96328352

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 961, 1021, 1364, 1922, 2042, 2728, 3844, 4084, 7688, 8168, 10571, 11231, 21142, 22462, 31651, 42284, 44924, 63302, 84568, 89848, 126604, 253208, 348161, 696322, 981181, 1392644, 1962362, 2785288, 3924724, 7849448, 10792991, 21585982, 43171964, 86343928]

約数ペア:

[(1, 86343928), (2, 43171964), (4, 21585982), (8, 10792991), (11, 7849448), (22, 3924724), (31, 2785288), (44, 1962362), (62, 1392644), (88, 981181), (124, 696322), (248, 348161), (341, 253208), (682, 126604), (961, 89848), (1021, 84568), (1364, 63302), (1922, 44924), (2042, 42284), (2728, 31651), (3844, 22462), (4084, 21142), (7688, 11231), (8168, 10571)]