81536232961

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2903}}^1\times {\mathrm{13721}}^1$

素因数の和:16736

約数の個数: 16

約数和(自身を含む): 86073166080

約数和(自身を除く): 4536933119

約数列:

[1, 23, 89, 2047, 2903, 13721, 66769, 258367, 315583, 1221169, 5942441, 28086887, 39832063, 916137449, 3545053607, 81536232961]

約数ペア:

[(1, 81536232961), (23, 3545053607), (89, 916137449), (2047, 39832063), (2903, 28086887), (13721, 5942441), (66769, 1221169), (258367, 315583)]