27831824

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{12697}}^1$

素因数の和:12842

約数の個数: 20

約数和(自身を含む): 54322044

約数和(自身を除く): 26490220

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 12697, 25394, 50788, 101576, 203152, 1739489, 3478978, 6957956, 13915912, 27831824]

約数ペア:

[(1, 27831824), (2, 13915912), (4, 6957956), (8, 3478978), (16, 1739489), (137, 203152), (274, 101576), (548, 50788), (1096, 25394), (2192, 12697)]