16891752

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 27898008

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 426, 431, 552, 568, 852, 862, 1293, 1633, 1704, 1724, 2586, 3266, 3448, 4899, 5172, 6532, 9798, 9913, 10344, 13064, 19596, 19826, 29739, 30601, 39192, 39652, 59478, 61202, 79304, 91803, 118956, 122404, 183606, 237912, 244808, 367212, 703823, 734424, 1407646, 2111469, 2815292, 4222938, 5630584, 8445876, 16891752]

約数ペア:

[(1, 16891752), (2, 8445876), (3, 5630584), (4, 4222938), (6, 2815292), (8, 2111469), (12, 1407646), (23, 734424), (24, 703823), (46, 367212), (69, 244808), (71, 237912), (92, 183606), (138, 122404), (142, 118956), (184, 91803), (213, 79304), (276, 61202), (284, 59478), (426, 39652), (431, 39192), (552, 30601), (568, 29739), (852, 19826), (862, 19596), (1293, 13064), (1633, 10344), (1704, 9913), (1724, 9798), (2586, 6532), (3266, 5172), (3448, 4899)]