87354218

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 155271168

約数和(自身を除く): 67916950

約数列:

[1, 2, 7, 14, 31, 62, 217, 431, 434, 467, 862, 934, 3017, 3269, 6034, 6538, 13361, 14477, 26722, 28954, 93527, 101339, 187054, 201277, 202678, 402554, 1408939, 2817878, 6239587, 12479174, 43677109, 87354218]

約数ペア:

[(1, 87354218), (2, 43677109), (7, 12479174), (14, 6239587), (31, 2817878), (62, 1408939), (217, 402554), (431, 202678), (434, 201277), (467, 187054), (862, 101339), (934, 93527), (3017, 28954), (3269, 26722), (6034, 14477), (6538, 13361)]