161728816

素因数分解:

$2^4\times {\mathrm{967}}^1\times {\mathrm{10453}}^1$

素因数の和:11428

約数の個数: 20

約数和(自身を含む): 313703632

約数和(自身を除く): 151974816

約数列:

[1, 2, 4, 8, 16, 967, 1934, 3868, 7736, 10453, 15472, 20906, 41812, 83624, 167248, 10108051, 20216102, 40432204, 80864408, 161728816]

約数ペア:

[(1, 161728816), (2, 80864408), (4, 40432204), (8, 20216102), (16, 10108051), (967, 167248), (1934, 83624), (3868, 41812), (7736, 20906), (10453, 15472)]