55684742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{20887}}^1$

素因数の和:20963

約数の個数: 16

約数和(自身を含む): 88230912

約数和(自身を除く): 32546170

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 20887, 41774, 647497, 898141, 1294994, 1796282, 27842371, 55684742]

約数ペア:

[(1, 55684742), (2, 27842371), (31, 1796282), (43, 1294994), (62, 898141), (86, 647497), (1333, 41774), (2666, 20887)]