164815088

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{219169}}^1$

素因数の和:219224

約数の個数: 20

約数和(自身を含む): 326124960

約数和(自身を除く): 161309872

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 219169, 438338, 876676, 1753352, 3506704, 10300943, 20601886, 41203772, 82407544, 164815088]

約数ペア:

[(1, 164815088), (2, 82407544), (4, 41203772), (8, 20601886), (16, 10300943), (47, 3506704), (94, 1753352), (188, 876676), (376, 438338), (752, 219169)]