80041922

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{2719}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 123379200

約数和(自身を除く): 43337278

約数列:

[1, 2, 41, 82, 359, 718, 2719, 5438, 14719, 29438, 111479, 222958, 976121, 1952242, 40020961, 80041922]

約数ペア:

[(1, 80041922), (2, 40020961), (41, 1952242), (82, 976121), (359, 222958), (718, 111479), (2719, 29438), (5438, 14719)]