31889838

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{12107}}^1$

素因数の和:12551

約数の個数: 16

約数和(自身を含む): 63930240

約数和(自身を除く): 32040402

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 12107, 24214, 36321, 72642, 5314973, 10629946, 15944919, 31889838]

約数ペア:

[(1, 31889838), (2, 15944919), (3, 10629946), (6, 5314973), (439, 72642), (878, 36321), (1317, 24214), (2634, 12107)]