189742792

素因数分解:

$2^3\times {\mathrm{859}}^1\times {\mathrm{27611}}^1$

素因数の和:28476

約数の個数: 16

約数和(自身を含む): 356194800

約数和(自身を除く): 166452008

約数列:

[1, 2, 4, 8, 859, 1718, 3436, 6872, 27611, 55222, 110444, 220888, 23717849, 47435698, 94871396, 189742792]

約数ペア:

[(1, 189742792), (2, 94871396), (4, 47435698), (8, 23717849), (859, 220888), (1718, 110444), (3436, 55222), (6872, 27611)]