86415364

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15991}}^1$

素因数の和:16195

約数の個数: 24

約数和(自身を含む): 173737088

約数和(自身を除く): 87321724

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 15991, 31982, 63964, 111937, 223874, 447748, 3086263, 6172526, 12345052, 21603841, 43207682, 86415364]

約数ペア:

[(1, 86415364), (2, 43207682), (4, 21603841), (7, 12345052), (14, 6172526), (28, 3086263), (193, 447748), (386, 223874), (772, 111937), (1351, 63964), (2702, 31982), (5404, 15991)]