31406514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 66951360

約数和(自身を除く): 35544846

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 326, 489, 978, 1889, 2771, 3778, 5542, 5667, 8313, 11334, 16626, 32113, 64226, 96339, 192678, 307907, 615814, 923721, 1847442, 5234419, 10468838, 15703257, 31406514]

約数ペア:

[(1, 31406514), (2, 15703257), (3, 10468838), (6, 5234419), (17, 1847442), (34, 923721), (51, 615814), (102, 307907), (163, 192678), (326, 96339), (489, 64226), (978, 32113), (1889, 16626), (2771, 11334), (3778, 8313), (5542, 5667)]