31047676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2683}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 59520384

約数和(自身を除く): 28472708

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2683, 2893, 5366, 5786, 10732, 11572, 29513, 59026, 118052, 705629, 1411258, 2822516, 7761919, 15523838, 31047676]

約数ペア:

[(1, 31047676), (2, 15523838), (4, 7761919), (11, 2822516), (22, 1411258), (44, 705629), (263, 118052), (526, 59026), (1052, 29513), (2683, 11572), (2893, 10732), (5366, 5786)]