124768456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7717}}^1$

素因数の和:7813

約数の個数: 32

約数和(自身を含む): 244506240

約数和(自身を除く): 119737784

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 7717, 8084, 15434, 16168, 30868, 61736, 331831, 362699, 663662, 725398, 1327324, 1450796, 2654648, 2901592, 15596057, 31192114, 62384228, 124768456]

約数ペア:

[(1, 124768456), (2, 62384228), (4, 31192114), (8, 15596057), (43, 2901592), (47, 2654648), (86, 1450796), (94, 1327324), (172, 725398), (188, 663662), (344, 362699), (376, 331831), (2021, 61736), (4042, 30868), (7717, 16168), (8084, 15434)]