85656217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 92828160

約数和(自身を除く): 7171943

約数列:

[1, 17, 67, 157, 479, 1139, 2669, 8143, 10519, 32093, 75203, 178823, 545581, 1278451, 5038601, 85656217]

約数ペア:

[(1, 85656217), (17, 5038601), (67, 1278451), (157, 545581), (479, 178823), (1139, 75203), (2669, 32093), (8143, 10519)]