31871226

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1153}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 67799808

約数和(自身を除く): 35928582

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 271, 542, 813, 1153, 1626, 2306, 3459, 4607, 6918, 9214, 13821, 19601, 27642, 39202, 58803, 117606, 312463, 624926, 937389, 1874778, 5311871, 10623742, 15935613, 31871226]

約数ペア:

[(1, 31871226), (2, 15935613), (3, 10623742), (6, 5311871), (17, 1874778), (34, 937389), (51, 624926), (102, 312463), (271, 117606), (542, 58803), (813, 39202), (1153, 27642), (1626, 19601), (2306, 13821), (3459, 9214), (4607, 6918)]