40057336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2543}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 82425600

約数和(自身を除く): 42368264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 2543, 3938, 5086, 7876, 10172, 15752, 20344, 27973, 55946, 111892, 223784, 455197, 910394, 1820788, 3641576, 5007167, 10014334, 20028668, 40057336]

約数ペア:

[(1, 40057336), (2, 20028668), (4, 10014334), (8, 5007167), (11, 3641576), (22, 1820788), (44, 910394), (88, 455197), (179, 223784), (358, 111892), (716, 55946), (1432, 27973), (1969, 20344), (2543, 15752), (3938, 10172), (5086, 7876)]