161769512

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{104773}}^1$

素因数の和:104972

約数の個数: 16

約数和(自身を含む): 304892340

約数和(自身を除く): 143122828

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 104773, 209546, 419092, 838184, 20221189, 40442378, 80884756, 161769512]

約数ペア:

[(1, 161769512), (2, 80884756), (4, 40442378), (8, 20221189), (193, 838184), (386, 419092), (772, 209546), (1544, 104773)]