160816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:73

約数の個数: 30

約数和(自身を含む): 342860

約数和(自身を除く): 182044

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 529, 874, 1058, 1748, 2116, 3496, 4232, 6992, 8464, 10051, 20102, 40204, 80408, 160816]

約数ペア:

[(1, 160816), (2, 80408), (4, 40204), (8, 20102), (16, 10051), (19, 8464), (23, 6992), (38, 4232), (46, 3496), (76, 2116), (92, 1748), (152, 1058), (184, 874), (304, 529), (368, 437)]