86809084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{4889}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 159374880

約数和(自身を除く): 72565796

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 4439, 4889, 8878, 9778, 17756, 19556, 112447, 224894, 449788, 943577, 1887154, 3774308, 21702271, 43404542, 86809084]

約数ペア:

[(1, 86809084), (2, 43404542), (4, 21702271), (23, 3774308), (46, 1887154), (92, 943577), (193, 449788), (386, 224894), (772, 112447), (4439, 19556), (4889, 17756), (8878, 9778)]