81336688

素因数分解:

$2^4\times {\mathrm{1093}}^1\times {\mathrm{4651}}^1$

素因数の和:5752

約数の個数: 20

約数和(自身を含む): 157767928

約数和(自身を除く): 76431240

約数列:

[1, 2, 4, 8, 16, 1093, 2186, 4372, 4651, 8744, 9302, 17488, 18604, 37208, 74416, 5083543, 10167086, 20334172, 40668344, 81336688]

約数ペア:

[(1, 81336688), (2, 40668344), (4, 20334172), (8, 10167086), (16, 5083543), (1093, 74416), (2186, 37208), (4372, 18604), (4651, 17488), (8744, 9302)]