80283838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{1999}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 123552000

約数和(自身を除く): 43268162

約数列:

[1, 2, 43, 86, 467, 934, 1999, 3998, 20081, 40162, 85957, 171914, 933533, 1867066, 40141919, 80283838]

約数ペア:

[(1, 80283838), (2, 40141919), (43, 1867066), (86, 933533), (467, 171914), (934, 85957), (1999, 40162), (3998, 20081)]