31004692

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 56183400

約数和(自身を除く): 25178708

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 1949, 3898, 3977, 7796, 7954, 15908, 79909, 159818, 189053, 319636, 378106, 756212, 7751173, 15502346, 31004692]

約数ペア:

[(1, 31004692), (2, 15502346), (4, 7751173), (41, 756212), (82, 378106), (97, 319636), (164, 189053), (194, 159818), (388, 79909), (1949, 15908), (3898, 7954), (3977, 7796)]