87309706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{31249}}^1$

素因数の和:31389

約数の個数: 16

約数和(自身を含む): 144000000

約数和(自身を除く): 56690294

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 31249, 62498, 343739, 687478, 3968623, 7937246, 43654853, 87309706]

約数ペア:

[(1, 87309706), (2, 43654853), (11, 7937246), (22, 3968623), (127, 687478), (254, 343739), (1397, 62498), (2794, 31249)]