86524988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 173650176

約数和(自身を除く): 87125188

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 193, 253, 386, 443, 506, 772, 886, 1012, 1772, 2123, 4246, 4439, 4873, 8492, 8878, 9746, 10189, 17756, 19492, 20378, 40756, 48829, 85499, 97658, 112079, 170998, 195316, 224158, 341996, 448316, 940489, 1880978, 1966477, 3761956, 3932954, 7865908, 21631247, 43262494, 86524988]

約数ペア:

[(1, 86524988), (2, 43262494), (4, 21631247), (11, 7865908), (22, 3932954), (23, 3761956), (44, 1966477), (46, 1880978), (92, 940489), (193, 448316), (253, 341996), (386, 224158), (443, 195316), (506, 170998), (772, 112079), (886, 97658), (1012, 85499), (1772, 48829), (2123, 40756), (4246, 20378), (4439, 19492), (4873, 17756), (8492, 10189), (8878, 9746)]