387291208

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{452443}}^1$

素因数の和:452556

約数の個数: 16

約数和(自身を含む): 732959280

約数和(自身を除く): 345668072

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 452443, 904886, 1809772, 3619544, 48411401, 96822802, 193645604, 387291208]

約数ペア:

[(1, 387291208), (2, 193645604), (4, 96822802), (8, 48411401), (107, 3619544), (214, 1809772), (428, 904886), (856, 452443)]