85079810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{274451}}^1$

素因数の和:274489

約数の個数: 16

約数和(自身を含む): 158084352

約数和(自身を除く): 73004542

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 274451, 548902, 1372255, 2744510, 8507981, 17015962, 42539905, 85079810]

約数ペア:

[(1, 85079810), (2, 42539905), (5, 17015962), (10, 8507981), (31, 2744510), (62, 1372255), (155, 548902), (310, 274451)]