40405112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19963}}^1$

素因数の和:20003

約数の個数: 32

約数和(自身を含む): 86244480

約数和(自身を除く): 45839368

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 19963, 39926, 79852, 159704, 219593, 439186, 459149, 878372, 918298, 1756744, 1836596, 3673192, 5050639, 10101278, 20202556, 40405112]

約数ペア:

[(1, 40405112), (2, 20202556), (4, 10101278), (8, 5050639), (11, 3673192), (22, 1836596), (23, 1756744), (44, 918298), (46, 878372), (88, 459149), (92, 439186), (184, 219593), (253, 159704), (506, 79852), (1012, 39926), (2024, 19963)]