16677894

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 34467840

約数和(自身を除く): 17789946

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 509, 762, 1018, 1527, 3054, 5461, 10922, 16383, 21887, 32766, 43774, 64643, 65661, 129286, 131322, 193929, 387858, 2779649, 5559298, 8338947, 16677894]

約数ペア:

[(1, 16677894), (2, 8338947), (3, 5559298), (6, 2779649), (43, 387858), (86, 193929), (127, 131322), (129, 129286), (254, 65661), (258, 64643), (381, 43774), (509, 32766), (762, 21887), (1018, 16383), (1527, 10922), (3054, 5461)]