161654816

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{174197}}^1$

素因数の和:174236

約数の個数: 24

約数和(自身を含む): 329234220

約数和(自身を除く): 167579404

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 174197, 348394, 696788, 1393576, 2787152, 5051713, 5574304, 10103426, 20206852, 40413704, 80827408, 161654816]

約数ペア:

[(1, 161654816), (2, 80827408), (4, 40413704), (8, 20206852), (16, 10103426), (29, 5574304), (32, 5051713), (58, 2787152), (116, 1393576), (232, 696788), (464, 348394), (928, 174197)]