80971522

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{6089}}^1$

素因数の和:6261

約数の個数: 16

約数和(自身を含む): 124601400

約数和(自身を除く): 43629878

約数列:

[1, 2, 61, 109, 122, 218, 6089, 6649, 12178, 13298, 371429, 663701, 742858, 1327402, 40485761, 80971522]

約数ペア:

[(1, 80971522), (2, 40485761), (61, 1327402), (109, 742858), (122, 663701), (218, 371429), (6089, 13298), (6649, 12178)]