80493104

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{47017}}^1$

素因数の和:47132

約数の個数: 20

約数和(自身を含む): 157416264

約数和(自身を除く): 76923160

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 47017, 94034, 188068, 376136, 752272, 5030819, 10061638, 20123276, 40246552, 80493104]

約数ペア:

[(1, 80493104), (2, 40246552), (4, 20123276), (8, 10061638), (16, 5030819), (107, 752272), (214, 376136), (428, 188068), (856, 94034), (1712, 47017)]