164532104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{43481}}^1$

素因数の和:43541

約数の個数: 32

約数和(自身を含む): 344377440

約数和(自身を除く): 179845336

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 43481, 86962, 173924, 347848, 478291, 956582, 1869683, 1913164, 3739366, 3826328, 7478732, 14957464, 20566513, 41133026, 82266052, 164532104]

約数ペア:

[(1, 164532104), (2, 82266052), (4, 41133026), (8, 20566513), (11, 14957464), (22, 7478732), (43, 3826328), (44, 3739366), (86, 1913164), (88, 1869683), (172, 956582), (344, 478291), (473, 347848), (946, 173924), (1892, 86962), (3784, 43481)]