31233004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1446

約数の個数: 36

約数和(自身を含む): 61401312

約数和(自身を除く): 30168308

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 1373, 2068, 2746, 5492, 5687, 11374, 15103, 22748, 30206, 60412, 64531, 129062, 166133, 258124, 332266, 664532, 709841, 1419682, 2839364, 7808251, 15616502, 31233004]

約数ペア:

[(1, 31233004), (2, 15616502), (4, 7808251), (11, 2839364), (22, 1419682), (44, 709841), (47, 664532), (94, 332266), (121, 258124), (188, 166133), (242, 129062), (484, 64531), (517, 60412), (1034, 30206), (1373, 22748), (2068, 15103), (2746, 11374), (5492, 5687)]