8045042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:857

約数の個数: 16

約数和(自身を含む): 12455520

約数和(自身を除く): 4410478

約数列:

[1, 2, 43, 86, 139, 278, 673, 1346, 5977, 11954, 28939, 57878, 93547, 187094, 4022521, 8045042]

約数ペア:

[(1, 8045042), (2, 4022521), (43, 187094), (86, 93547), (139, 57878), (278, 28939), (673, 11954), (1346, 5977)]