81417338

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{5749}}^1$

素因数の和:5921

約数の個数: 16

約数和(自身を含む): 125097000

約数和(自身を除く): 43679662

約数列:

[1, 2, 73, 97, 146, 194, 5749, 7081, 11498, 14162, 419677, 557653, 839354, 1115306, 40708669, 81417338]

約数ペア:

[(1, 81417338), (2, 40708669), (73, 1115306), (97, 839354), (146, 557653), (194, 419677), (5749, 14162), (7081, 11498)]