85882190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{78791}}^1$

素因数の和:78907

約数の個数: 16

約数和(自身を含む): 156008160

約数和(自身を除く): 70125970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 78791, 157582, 393955, 787910, 8588219, 17176438, 42941095, 85882190]

約数ペア:

[(1, 85882190), (2, 42941095), (5, 17176438), (10, 8588219), (109, 787910), (218, 393955), (545, 157582), (1090, 78791)]